| 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 | $238.89 | 3.873% | $248.1422 | $248.14 | $248.15 | $248.10 |
| Purchase #2 | $187.59 | 11.288% | $208.7652 | $208.77 | $208.75 | $208.80 |
| Purchase #3 | $59.72 | 9.114% | $65.1629 | $65.16 | $65.15 | $65.20 |
| Purchase #4 | $17.40 | 4.540% | $18.19 | $18.19 | $18.20 | $18.20 |
| Purchase #5 | $14.27 | 8.262% | $15.449 | $15.45 | $15.45 | $15.40 |
| Purchase #6 | $41.71 | 11.615% | $46.5546 | $46.55 | $46.55 | $46.60 |
| Purchase #7 | $105.39 | 4.618% | $110.2569 | $110.26 | $110.25 | $110.30 |
| 7 purchase totals = | $664.97 | $712.5208 | $712.52 | $712.50 | $712.60 | |