| 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 | $211.49 | 10.783% | $234.295 | $234.30 | $234.30 | $234.30 |
| Purchase #2 | $148.65 | 6.636% | $158.5144 | $158.51 | $158.50 | $158.50 |
| Purchase #3 | $129.66 | 10.850% | $143.7281 | $143.73 | $143.75 | $143.70 |
| Purchase #4 | $47.83 | 12.522% | $53.8193 | $53.82 | $53.80 | $53.80 |
| Purchase #5 | $32.46 | 4.128% | $33.7999 | $33.80 | $33.80 | $33.80 |
| Purchase #6 | $146.46 | 7.348% | $157.2219 | $157.22 | $157.20 | $157.20 |
| Purchase #7 | $249.97 | 13.154% | $282.8511 | $282.85 | $282.85 | $282.90 |
| 7 purchase totals = | $966.52 | $1,064.2297 | $1,064.23 | $1,064.20 | $1,064.20 | |