| 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 | $226.80 | 12.669% | $255.5333 | $255.53 | $255.55 | $255.50 |
| Purchase #2 | $104.55 | 5.785% | $110.5982 | $110.60 | $110.60 | $110.60 |
| Purchase #3 | $213.82 | 4.800% | $224.0834 | $224.08 | $224.10 | $224.10 |
| Purchase #4 | $93.40 | 4.692% | $97.7823 | $97.78 | $97.80 | $97.80 |
| Purchase #5 | $47.27 | 4.601% | $49.4449 | $49.44 | $49.45 | $49.40 |
| Purchase #6 | $197.46 | 13.288% | $223.6985 | $223.70 | $223.70 | $223.70 |
| Purchase #7 | $81.33 | 4.487% | $84.9793 | $84.98 | $85.00 | $85.00 |
| 7 purchase totals = | $964.63 | $1,046.1199 | $1,046.11 | $1,046.20 | $1,046.10 | |