| 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 | $17.60 | 10.781% | $19.4975 | $19.50 | $19.50 | $19.50 |
| Purchase #2 | $149.67 | 12.317% | $168.1049 | $168.10 | $168.10 | $168.10 |
| Purchase #3 | $236.92 | 10.634% | $262.1141 | $262.11 | $262.10 | $262.10 |
| Purchase #4 | $30.46 | 11.561% | $33.9815 | $33.98 | $34.00 | $34.00 |
| Purchase #5 | $115.81 | 4.217% | $120.6937 | $120.69 | $120.70 | $120.70 |
| Purchase #6 | $164.55 | 8.639% | $178.7655 | $178.77 | $178.75 | $178.80 |
| Purchase #7 | $127.53 | 12.178% | $143.0606 | $143.06 | $143.05 | $143.10 |
| 7 purchase totals = | $842.54 | $926.2178 | $926.21 | $926.20 | $926.30 | |