| 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 | $125.34 | 10.193% | $138.1159 | $138.12 | $138.10 | $138.10 |
| Purchase #2 | $100.96 | 9.111% | $110.1585 | $110.16 | $110.15 | $110.20 |
| Purchase #3 | $224.86 | 8.515% | $244.0068 | $244.01 | $244.00 | $244.00 |
| Purchase #4 | $186.62 | 11.219% | $207.5569 | $207.56 | $207.55 | $207.60 |
| Purchase #5 | $241.89 | 10.594% | $267.5158 | $267.52 | $267.50 | $267.50 |
| Purchase #6 | $148.71 | 5.607% | $157.0482 | $157.05 | $157.05 | $157.00 |
| Purchase #7 | $125.80 | 10.307% | $138.7662 | $138.77 | $138.75 | $138.80 |
| 7 purchase totals = | $1,154.18 | $1,263.1683 | $1,263.19 | $1,263.10 | $1,263.20 | |