| 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 | $222.98 | 11.391% | $248.3797 | $248.38 | $248.40 | $248.40 |
| Purchase #2 | $143.60 | 5.249% | $151.1376 | $151.14 | $151.15 | $151.10 |
| Purchase #3 | $81.94 | 8.535% | $88.9336 | $88.93 | $88.95 | $88.90 |
| Purchase #4 | $49.63 | 9.799% | $54.4932 | $54.49 | $54.50 | $54.50 |
| Purchase #5 | $101.81 | 6.147% | $108.0683 | $108.07 | $108.05 | $108.10 |
| Purchase #6 | $83.65 | 8.662% | $90.8958 | $90.90 | $90.90 | $90.90 |
| Purchase #7 | $36.88 | 11.819% | $41.2388 | $41.24 | $41.25 | $41.20 |
| 7 purchase totals = | $720.49 | $783.1470 | $783.15 | $783.20 | $783.10 | |