| 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 | $43.86 | 4.294% | $45.7433 | $45.74 | $45.75 | $45.70 |
| Purchase #2 | $239.33 | 12.317% | $268.8083 | $268.81 | $268.80 | $268.80 |
| Purchase #3 | $65.25 | 13.599% | $74.1233 | $74.12 | $74.10 | $74.10 |
| Purchase #4 | $121.57 | 13.766% | $138.3053 | $138.31 | $138.30 | $138.30 |
| Purchase #5 | $96.26 | 9.509% | $105.4134 | $105.41 | $105.40 | $105.40 |
| Purchase #6 | $224.52 | 7.207% | $240.7012 | $240.70 | $240.70 | $240.70 |
| Purchase #7 | $229.97 | 4.221% | $239.677 | $239.68 | $239.70 | $239.70 |
| 7 purchase totals = | $1,020.76 | $1,112.7718 | $1,112.77 | $1,112.75 | $1,112.70 | |