| 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 | $232.69 | 6.226% | $247.1773 | $247.18 | $247.20 | $247.20 |
| Purchase #2 | $28.77 | 5.298% | $30.2942 | $30.29 | $30.30 | $30.30 |
| Purchase #3 | $161.54 | 12.489% | $181.7147 | $181.71 | $181.70 | $181.70 |
| Purchase #4 | $122.84 | 6.728% | $131.1047 | $131.10 | $131.10 | $131.10 |
| Purchase #5 | $82.81 | 4.674% | $86.6805 | $86.68 | $86.70 | $86.70 |
| Purchase #6 | $152.77 | 5.315% | $160.8897 | $160.89 | $160.90 | $160.90 |
| Purchase #7 | $96.82 | 5.820% | $102.4549 | $102.45 | $102.45 | $102.50 |
| 7 purchase totals = | $878.24 | $940.3160 | $940.30 | $940.35 | $940.40 | |