| 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 | $120.88 | 6.330% | $128.5317 | $128.53 | $128.55 | $128.50 |
| Purchase #2 | $213.56 | 4.404% | $222.9652 | $222.97 | $222.95 | $223.00 |
| Purchase #3 | $168.29 | 8.159% | $182.0208 | $182.02 | $182.00 | $182.00 |
| Purchase #4 | $107.57 | 4.409% | $112.3128 | $112.31 | $112.30 | $112.30 |
| Purchase #5 | $220.71 | 6.125% | $234.2285 | $234.23 | $234.25 | $234.20 |
| Purchase #6 | $61.41 | 10.757% | $68.0159 | $68.02 | $68.00 | $68.00 |
| Purchase #7 | $57.69 | 13.104% | $65.2497 | $65.25 | $65.25 | $65.20 |
| 7 purchase totals = | $950.11 | $1,013.3246 | $1,013.33 | $1,013.30 | $1,013.20 | |