| 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 | $248.37 | 13.317% | $281.4454 | $281.45 | $281.45 | $281.40 |
| Purchase #2 | $188.52 | 7.420% | $202.5082 | $202.51 | $202.50 | $202.50 |
| Purchase #3 | $120.79 | 8.542% | $131.1079 | $131.11 | $131.10 | $131.10 |
| Purchase #4 | $120.95 | 8.539% | $131.2779 | $131.28 | $131.30 | $131.30 |
| Purchase #5 | $224.65 | 6.429% | $239.0927 | $239.09 | $239.10 | $239.10 |
| Purchase #6 | $63.90 | 11.404% | $71.1872 | $71.19 | $71.20 | $71.20 |
| Purchase #7 | $7.32 | 11.171% | $8.1377 | $8.14 | $8.15 | $8.10 |
| 7 purchase totals = | $974.50 | $1,064.7570 | $1,064.77 | $1,064.80 | $1,064.70 | |