| 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 | $173.31 | 11.544% | $193.3169 | $193.32 | $193.30 | $193.30 |
| Purchase #2 | $64.90 | 8.539% | $70.4418 | $70.44 | $70.45 | $70.40 |
| Purchase #3 | $211.62 | 10.501% | $233.8422 | $233.84 | $233.85 | $233.80 |
| Purchase #4 | $46.82 | 7.853% | $50.4968 | $50.50 | $50.50 | $50.50 |
| Purchase #5 | $142.82 | 3.503% | $147.823 | $147.82 | $147.80 | $147.80 |
| Purchase #6 | $211.42 | 13.615% | $240.2048 | $240.20 | $240.20 | $240.20 |
| Purchase #7 | $59.69 | 5.667% | $63.0726 | $63.07 | $63.05 | $63.10 |
| 7 purchase totals = | $910.58 | $999.1981 | $999.19 | $999.15 | $999.10 | |