| 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 | $18.42 | 4.752% | $19.2953 | $19.30 | $19.30 | $19.30 |
| Purchase #2 | $222.92 | 8.580% | $242.0465 | $242.05 | $242.05 | $242.00 |
| Purchase #3 | $202.79 | 3.760% | $210.4149 | $210.41 | $210.40 | $210.40 |
| Purchase #4 | $57.30 | 8.763% | $62.3212 | $62.32 | $62.30 | $62.30 |
| Purchase #5 | $107.97 | 13.841% | $122.9141 | $122.91 | $122.90 | $122.90 |
| Purchase #6 | $165.70 | 12.674% | $186.7008 | $186.70 | $186.70 | $186.70 |
| Purchase #7 | $131.82 | 9.501% | $144.3442 | $144.34 | $144.35 | $144.30 |
| 7 purchase totals = | $906.92 | $988.0370 | $988.03 | $988.00 | $987.90 | |