| 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 | $111.49 | 4.845% | $116.8917 | $116.89 | $116.90 | $116.90 |
| Purchase #2 | $12.76 | 8.168% | $13.8022 | $13.80 | $13.80 | $13.80 |
| Purchase #3 | $129.93 | 7.844% | $140.1217 | $140.12 | $140.10 | $140.10 |
| Purchase #4 | $185.84 | 9.169% | $202.8797 | $202.88 | $202.90 | $202.90 |
| Purchase #5 | $95.78 | 13.304% | $108.5226 | $108.52 | $108.50 | $108.50 |
| Purchase #6 | $10.39 | 9.558% | $11.3831 | $11.38 | $11.40 | $11.40 |
| Purchase #7 | $246.44 | 11.233% | $274.1226 | $274.12 | $274.10 | $274.10 |
| 7 purchase totals = | $792.63 | $867.7236 | $867.71 | $867.70 | $867.70 | |