| 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 | $240.56 | 12.640% | $270.9668 | $270.97 | $270.95 | $271.00 |
| Purchase #2 | $58.35 | 8.234% | $63.1545 | $63.15 | $63.15 | $63.20 |
| Purchase #3 | $110.66 | 10.762% | $122.5692 | $122.57 | $122.55 | $122.60 |
| Purchase #4 | $105.96 | 8.451% | $114.9147 | $114.91 | $114.90 | $114.90 |
| Purchase #5 | $155.36 | 8.546% | $168.6371 | $168.64 | $168.65 | $168.60 |
| Purchase #6 | $212.28 | 7.815% | $228.8697 | $228.87 | $228.85 | $228.90 |
| Purchase #7 | $24.80 | 13.615% | $28.1765 | $28.18 | $28.20 | $28.20 |
| 7 purchase totals = | $907.97 | $997.2885 | $997.29 | $997.25 | $997.40 | |