| 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 | $187.99 | 8.870% | $204.6647 | $204.66 | $204.65 | $204.70 |
| Purchase #2 | $92.27 | 12.497% | $103.801 | $103.80 | $103.80 | $103.80 |
| Purchase #3 | $118.80 | 12.824% | $134.0349 | $134.03 | $134.05 | $134.00 |
| Purchase #4 | $18.26 | 7.263% | $19.5862 | $19.59 | $19.60 | $19.60 |
| Purchase #5 | $29.95 | 4.218% | $31.2133 | $31.21 | $31.20 | $31.20 |
| Purchase #6 | $181.35 | 13.571% | $205.961 | $205.96 | $205.95 | $206.00 |
| Purchase #7 | $133.32 | 11.647% | $148.8478 | $148.85 | $148.85 | $148.80 |
| 7 purchase totals = | $761.94 | $848.1089 | $848.10 | $848.10 | $848.10 | |