| 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 | $200.47 | 7.773% | $216.0525 | $216.05 | $216.05 | $216.10 |
| Purchase #2 | $108.85 | 11.242% | $121.0869 | $121.09 | $121.10 | $121.10 |
| Purchase #3 | $139.63 | 12.832% | $157.5473 | $157.55 | $157.55 | $157.50 |
| Purchase #4 | $187.52 | 13.518% | $212.869 | $212.87 | $212.85 | $212.90 |
| Purchase #5 | $79.46 | 3.157% | $81.9686 | $81.97 | $81.95 | $82.00 |
| Purchase #6 | $203.62 | 7.107% | $218.0913 | $218.09 | $218.10 | $218.10 |
| Purchase #7 | $53.70 | 4.345% | $56.0333 | $56.03 | $56.05 | $56.00 |
| 7 purchase totals = | $973.25 | $1,063.6489 | $1,063.65 | $1,063.65 | $1,063.70 | |