| 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 | $119.60 | 8.399% | $129.6452 | $129.65 | $129.65 | $129.60 |
| Purchase #2 | $11.62 | 8.526% | $12.6107 | $12.61 | $12.60 | $12.60 |
| Purchase #3 | $228.53 | 10.692% | $252.9644 | $252.96 | $252.95 | $253.00 |
| Purchase #4 | $53.77 | 12.206% | $60.3332 | $60.33 | $60.35 | $60.30 |
| Purchase #5 | $9.50 | 11.607% | $10.6027 | $10.60 | $10.60 | $10.60 |
| Purchase #6 | $243.35 | 5.420% | $256.5396 | $256.54 | $256.55 | $256.50 |
| Purchase #7 | $248.43 | 7.631% | $267.3877 | $267.39 | $267.40 | $267.40 |
| 7 purchase totals = | $914.80 | $990.0835 | $990.08 | $990.10 | $990.00 | |