| 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 | $201.32 | 9.317% | $220.077 | $220.08 | $220.10 | $220.10 |
| Purchase #2 | $135.82 | 13.560% | $154.2372 | $154.24 | $154.25 | $154.20 |
| Purchase #3 | $125.33 | 11.170% | $139.3294 | $139.33 | $139.35 | $139.30 |
| Purchase #4 | $188.98 | 12.245% | $212.1206 | $212.12 | $212.10 | $212.10 |
| Purchase #5 | $233.83 | 12.468% | $262.9839 | $262.98 | $263.00 | $263.00 |
| Purchase #6 | $130.63 | 12.770% | $147.3115 | $147.31 | $147.30 | $147.30 |
| Purchase #7 | $113.41 | 4.173% | $118.1426 | $118.14 | $118.15 | $118.10 |
| 7 purchase totals = | $1,129.32 | $1,254.2022 | $1,254.20 | $1,254.25 | $1,254.10 | |