| 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 | $224.55 | 9.171% | $245.1435 | $245.14 | $245.15 | $245.10 |
| Purchase #2 | $37.38 | 5.301% | $39.3615 | $39.36 | $39.35 | $39.40 |
| Purchase #3 | $132.48 | 8.874% | $144.2363 | $144.24 | $144.25 | $144.20 |
| Purchase #4 | $25.49 | 13.392% | $28.9036 | $28.90 | $28.90 | $28.90 |
| Purchase #5 | $159.38 | 6.271% | $169.3747 | $169.37 | $169.35 | $169.40 |
| Purchase #6 | $123.72 | 7.167% | $132.587 | $132.59 | $132.60 | $132.60 |
| Purchase #7 | $108.37 | 11.684% | $121.032 | $121.03 | $121.05 | $121.00 |
| 7 purchase totals = | $811.37 | $880.6386 | $880.63 | $880.65 | $880.60 | |