| 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 | $99.35 | 13.685% | $112.946 | $112.95 | $112.95 | $112.90 |
| Purchase #2 | $233.77 | 6.425% | $248.7897 | $248.79 | $248.80 | $248.80 |
| Purchase #3 | $76.77 | 9.697% | $84.2144 | $84.21 | $84.20 | $84.20 |
| Purchase #4 | $41.57 | 4.192% | $43.3126 | $43.31 | $43.30 | $43.30 |
| Purchase #5 | $163.62 | 7.589% | $176.0371 | $176.04 | $176.05 | $176.00 |
| Purchase #6 | $26.35 | 5.557% | $27.8143 | $27.81 | $27.80 | $27.80 |
| Purchase #7 | $95.66 | 6.824% | $102.1878 | $102.19 | $102.20 | $102.20 |
| 7 purchase totals = | $737.09 | $795.3019 | $795.30 | $795.30 | $795.20 | |