| 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 | $125.60 | 4.540% | $131.3022 | $131.30 | $131.30 | $131.30 |
| Purchase #2 | $143.98 | 5.704% | $152.1926 | $152.19 | $152.20 | $152.20 |
| Purchase #3 | $107.98 | 13.370% | $122.4169 | $122.42 | $122.40 | $122.40 |
| Purchase #4 | $49.85 | 13.619% | $56.6391 | $56.64 | $56.65 | $56.60 |
| Purchase #5 | $5.99 | 13.727% | $6.8122 | $6.81 | $6.80 | $6.80 |
| Purchase #6 | $193.82 | 4.773% | $203.071 | $203.07 | $203.05 | $203.10 |
| Purchase #7 | $238.97 | 8.691% | $259.7389 | $259.74 | $259.75 | $259.70 |
| 7 purchase totals = | $866.19 | $932.1729 | $932.17 | $932.15 | $932.10 | |