| 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 | $91.65 | 12.511% | $103.1163 | $103.12 | $103.10 | $103.10 |
| Purchase #2 | $101.70 | 6.567% | $108.3786 | $108.38 | $108.40 | $108.40 |
| Purchase #3 | $181.79 | 3.764% | $188.6326 | $188.63 | $188.65 | $188.60 |
| Purchase #4 | $94.25 | 3.477% | $97.5271 | $97.53 | $97.55 | $97.50 |
| Purchase #5 | $228.95 | 8.746% | $248.974 | $248.97 | $248.95 | $249.00 |
| Purchase #6 | $203.26 | 4.143% | $211.6811 | $211.68 | $211.70 | $211.70 |
| Purchase #7 | $30.72 | 12.377% | $34.5222 | $34.52 | $34.50 | $34.50 |
| 7 purchase totals = | $932.32 | $992.8319 | $992.83 | $992.85 | $992.80 | |