| 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 | $222.58 | 4.311% | $232.1754 | $232.18 | $232.20 | $232.20 |
| Purchase #2 | $98.50 | 7.387% | $105.7762 | $105.78 | $105.80 | $105.80 |
| Purchase #3 | $199.65 | 5.406% | $210.4431 | $210.44 | $210.45 | $210.40 |
| Purchase #4 | $78.33 | 12.515% | $88.133 | $88.13 | $88.15 | $88.10 |
| Purchase #5 | $240.41 | 12.314% | $270.0141 | $270.01 | $270.00 | $270.00 |
| Purchase #6 | $44.97 | 11.555% | $50.1663 | $50.17 | $50.15 | $50.20 |
| Purchase #7 | $117.55 | 8.551% | $127.6017 | $127.60 | $127.60 | $127.60 |
| 7 purchase totals = | $1,001.99 | $1,084.3098 | $1,084.31 | $1,084.35 | $1,084.30 | |