| 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 | $195.30 | 8.667% | $212.2267 | $212.23 | $212.25 | $212.20 |
| Purchase #2 | $214.69 | 5.787% | $227.1141 | $227.11 | $227.10 | $227.10 |
| Purchase #3 | $72.35 | 4.395% | $75.5298 | $75.53 | $75.55 | $75.50 |
| Purchase #4 | $69.29 | 10.472% | $76.546 | $76.55 | $76.55 | $76.50 |
| Purchase #5 | $134.86 | 6.165% | $143.1741 | $143.17 | $143.15 | $143.20 |
| Purchase #6 | $189.32 | 10.152% | $208.5398 | $208.54 | $208.55 | $208.50 |
| Purchase #7 | $140.26 | 13.559% | $159.2779 | $159.28 | $159.30 | $159.30 |
| 7 purchase totals = | $1,016.07 | $1,102.4084 | $1,102.41 | $1,102.45 | $1,102.30 | |