| 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 | $222.87 | 9.507% | $244.0583 | $244.06 | $244.05 | $244.10 |
| Purchase #2 | $124.77 | 13.169% | $141.201 | $141.20 | $141.20 | $141.20 |
| Purchase #3 | $60.44 | 9.318% | $66.0718 | $66.07 | $66.05 | $66.10 |
| Purchase #4 | $215.34 | 4.593% | $225.2306 | $225.23 | $225.25 | $225.20 |
| Purchase #5 | $187.96 | 7.850% | $202.7149 | $202.71 | $202.70 | $202.70 |
| Purchase #6 | $225.48 | 8.695% | $245.0855 | $245.09 | $245.10 | $245.10 |
| Purchase #7 | $32.25 | 4.440% | $33.6819 | $33.68 | $33.70 | $33.70 |
| 7 purchase totals = | $1,069.11 | $1,158.0440 | $1,158.04 | $1,158.05 | $1,158.10 | |