| 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 | $109.61 | 9.528% | $120.0536 | $120.05 | $120.05 | $120.10 |
| Purchase #2 | $185.67 | 6.840% | $198.3698 | $198.37 | $198.35 | $198.40 |
| Purchase #3 | $201.65 | 13.207% | $228.2819 | $228.28 | $228.30 | $228.30 |
| Purchase #4 | $239.69 | 9.532% | $262.5373 | $262.54 | $262.55 | $262.50 |
| Purchase #5 | $62.33 | 11.550% | $69.5291 | $69.53 | $69.55 | $69.50 |
| Purchase #6 | $80.88 | 13.315% | $91.6492 | $91.65 | $91.65 | $91.60 |
| Purchase #7 | $246.38 | 12.788% | $277.8871 | $277.89 | $277.90 | $277.90 |
| 7 purchase totals = | $1,126.21 | $1,248.3080 | $1,248.31 | $1,248.35 | $1,248.30 | |