| 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 | $116.45 | 9.180% | $127.1401 | $127.14 | $127.15 | $127.10 |
| Purchase #2 | $220.75 | 6.657% | $235.4453 | $235.45 | $235.45 | $235.40 |
| Purchase #3 | $206.34 | 9.845% | $226.6542 | $226.65 | $226.65 | $226.70 |
| Purchase #4 | $126.48 | 3.345% | $130.7108 | $130.71 | $130.70 | $130.70 |
| Purchase #5 | $102.37 | 4.244% | $106.7146 | $106.71 | $106.70 | $106.70 |
| Purchase #6 | $221.39 | 3.483% | $229.101 | $229.10 | $229.10 | $229.10 |
| Purchase #7 | $158.42 | 9.267% | $173.1008 | $173.10 | $173.10 | $173.10 |
| 7 purchase totals = | $1,152.20 | $1,228.8668 | $1,228.86 | $1,228.85 | $1,228.80 | |