| 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 | $206.82 | 12.738% | $233.1647 | $233.16 | $233.15 | $233.20 |
| Purchase #2 | $201.31 | 5.370% | $212.1203 | $212.12 | $212.10 | $212.10 |
| Purchase #3 | $188.55 | 12.662% | $212.4242 | $212.42 | $212.40 | $212.40 |
| Purchase #4 | $169.43 | 6.690% | $180.7649 | $180.76 | $180.75 | $180.80 |
| Purchase #5 | $107.93 | 7.283% | $115.7905 | $115.79 | $115.80 | $115.80 |
| Purchase #6 | $63.39 | 10.856% | $70.2716 | $70.27 | $70.25 | $70.30 |
| Purchase #7 | $240.78 | 11.492% | $268.4504 | $268.45 | $268.45 | $268.50 |
| 7 purchase totals = | $1,178.21 | $1,292.9866 | $1,292.97 | $1,292.90 | $1,293.10 | |