| 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 | $234.80 | 7.104% | $251.4802 | $251.48 | $251.50 | $251.50 |
| Purchase #2 | $170.56 | 9.792% | $187.2612 | $187.26 | $187.25 | $187.30 |
| Purchase #3 | $171.69 | 6.122% | $182.2009 | $182.20 | $182.20 | $182.20 |
| Purchase #4 | $126.63 | 7.171% | $135.7106 | $135.71 | $135.70 | $135.70 |
| Purchase #5 | $219.82 | 12.825% | $248.0119 | $248.01 | $248.00 | $248.00 |
| Purchase #6 | $70.37 | 9.501% | $77.0559 | $77.06 | $77.05 | $77.10 |
| Purchase #7 | $13.72 | 6.105% | $14.5576 | $14.56 | $14.55 | $14.60 |
| 7 purchase totals = | $1,007.59 | $1,096.2783 | $1,096.28 | $1,096.25 | $1,096.40 | |