| 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 | $216.97 | 13.489% | $246.2371 | $246.24 | $246.25 | $246.20 |
| Purchase #2 | $216.70 | 3.466% | $224.2108 | $224.21 | $224.20 | $224.20 |
| Purchase #3 | $75.75 | 11.343% | $84.3423 | $84.34 | $84.35 | $84.30 |
| Purchase #4 | $93.67 | 9.656% | $102.7148 | $102.71 | $102.70 | $102.70 |
| Purchase #5 | $23.39 | 12.554% | $26.3264 | $26.33 | $26.35 | $26.30 |
| Purchase #6 | $27.48 | 4.267% | $28.6526 | $28.65 | $28.65 | $28.70 |
| Purchase #7 | $36.54 | 9.373% | $39.9649 | $39.96 | $39.95 | $40.00 |
| 7 purchase totals = | $690.50 | $752.4489 | $752.44 | $752.45 | $752.40 | |