| 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 | $96.86 | 10.565% | $107.0933 | $107.09 | $107.10 | $107.10 |
| Purchase #2 | $173.27 | 11.546% | $193.2758 | $193.28 | $193.30 | $193.30 |
| Purchase #3 | $85.70 | 9.167% | $93.5561 | $93.56 | $93.55 | $93.60 |
| Purchase #4 | $155.30 | 13.607% | $176.4317 | $176.43 | $176.45 | $176.40 |
| Purchase #5 | $250.82 | 4.323% | $261.6629 | $261.66 | $261.65 | $261.70 |
| Purchase #6 | $23.70 | 4.271% | $24.7122 | $24.71 | $24.70 | $24.70 |
| Purchase #7 | $93.53 | 12.333% | $105.0651 | $105.07 | $105.05 | $105.10 |
| 7 purchase totals = | $879.18 | $961.7971 | $961.80 | $961.80 | $961.90 | |