| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $233.72 | 7.572% | $251.4173 | $251.42 | $251.40 | $251.40 |
| Purchase #2 | $178.62 | 13.593% | $202.8998 | $202.90 | $202.90 | $202.90 |
| Purchase #3 | $196.31 | 13.278% | $222.376 | $222.38 | $222.40 | $222.40 |
| Purchase #4 | $190.49 | 6.256% | $202.4071 | $202.41 | $202.40 | $202.40 |
| Purchase #5 | $126.59 | 12.490% | $142.4011 | $142.40 | $142.40 | $142.40 |
| Purchase #6 | $246.77 | 5.597% | $260.5817 | $260.58 | $260.60 | $260.60 |
| Purchase #7 | $167.92 | 11.689% | $187.5482 | $187.55 | $187.55 | $187.50 |
| 7 purchase totals = | $1,340.42 | $1,469.6312 | $1,469.64 | $1,469.65 | $1,469.60 | |