| 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 | $29.38 | 12.700% | $33.1113 | $33.11 | $33.10 | $33.10 |
| Purchase #2 | $103.36 | 12.470% | $116.249 | $116.25 | $116.25 | $116.20 |
| Purchase #3 | $168.94 | 4.827% | $177.0947 | $177.09 | $177.10 | $177.10 |
| Purchase #4 | $149.99 | 12.151% | $168.2153 | $168.22 | $168.20 | $168.20 |
| Purchase #5 | $193.88 | 12.638% | $218.3826 | $218.38 | $218.40 | $218.40 |
| Purchase #6 | $213.40 | 5.266% | $224.6376 | $224.64 | $224.65 | $224.60 |
| Purchase #7 | $10.61 | 6.306% | $11.2791 | $11.28 | $11.30 | $11.30 |
| 7 purchase totals = | $869.56 | $948.9696 | $948.97 | $949.00 | $948.90 | |