| 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 | $97.54 | 12.194% | $109.434 | $109.43 | $109.45 | $109.40 |
| Purchase #2 | $118.93 | 11.612% | $132.7402 | $132.74 | $132.75 | $132.70 |
| Purchase #3 | $24.58 | 7.460% | $26.4137 | $26.41 | $26.40 | $26.40 |
| Purchase #4 | $199.58 | 3.312% | $206.1901 | $206.19 | $206.20 | $206.20 |
| Purchase #5 | $31.76 | 6.568% | $33.846 | $33.85 | $33.85 | $33.80 |
| Purchase #6 | $9.99 | 5.458% | $10.5353 | $10.54 | $10.55 | $10.50 |
| Purchase #7 | $226.32 | 7.522% | $243.3438 | $243.34 | $243.35 | $243.30 |
| 7 purchase totals = | $708.70 | $762.5031 | $762.50 | $762.55 | $762.30 | |