| 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 | $240.57 | 5.313% | $253.3515 | $253.35 | $253.35 | $253.40 |
| Purchase #2 | $210.89 | 6.551% | $224.7054 | $224.71 | $224.70 | $224.70 |
| Purchase #3 | $67.50 | 4.309% | $70.4086 | $70.41 | $70.40 | $70.40 |
| Purchase #4 | $135.77 | 10.861% | $150.516 | $150.52 | $150.50 | $150.50 |
| Purchase #5 | $182.76 | 6.617% | $194.8532 | $194.85 | $194.85 | $194.90 |
| Purchase #6 | $9.81 | 13.632% | $11.1473 | $11.15 | $11.15 | $11.10 |
| Purchase #7 | $81.36 | 3.781% | $84.4362 | $84.44 | $84.45 | $84.40 |
| 7 purchase totals = | $928.66 | $989.4182 | $989.43 | $989.40 | $989.40 | |