| 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 | $107.91 | 12.201% | $121.0761 | $121.08 | $121.10 | $121.10 |
| Purchase #2 | $94.90 | 9.590% | $104.0009 | $104.00 | $104.00 | $104.00 |
| Purchase #3 | $71.67 | 4.346% | $74.7848 | $74.78 | $74.80 | $74.80 |
| Purchase #4 | $138.27 | 7.731% | $148.9597 | $148.96 | $148.95 | $149.00 |
| Purchase #5 | $223.43 | 8.428% | $242.2607 | $242.26 | $242.25 | $242.30 |
| Purchase #6 | $125.90 | 5.376% | $132.6684 | $132.67 | $132.65 | $132.70 |
| Purchase #7 | $218.93 | 3.761% | $227.164 | $227.16 | $227.15 | $227.20 |
| 7 purchase totals = | $981.01 | $1,050.9146 | $1,050.91 | $1,050.90 | $1,051.10 | |