| 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 | $204.85 | 4.161% | $213.3738 | $213.37 | $213.35 | $213.40 |
| Purchase #2 | $159.89 | 12.825% | $180.3959 | $180.40 | $180.40 | $180.40 |
| Purchase #3 | $86.62 | 6.191% | $91.9826 | $91.98 | $92.00 | $92.00 |
| Purchase #4 | $81.32 | 5.251% | $85.5901 | $85.59 | $85.60 | $85.60 |
| Purchase #5 | $220.55 | 8.536% | $239.3761 | $239.38 | $239.40 | $239.40 |
| Purchase #6 | $112.97 | 5.726% | $119.4387 | $119.44 | $119.45 | $119.40 |
| Purchase #7 | $97.93 | 10.248% | $107.9659 | $107.97 | $107.95 | $108.00 |
| 7 purchase totals = | $964.13 | $1,038.1231 | $1,038.13 | $1,038.15 | $1,038.20 | |