| 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 | $119.68 | 10.339% | $132.0537 | $132.05 | $132.05 | $132.10 |
| Purchase #2 | $99.71 | 11.488% | $111.1647 | $111.16 | $111.15 | $111.20 |
| Purchase #3 | $82.84 | 10.725% | $91.7246 | $91.72 | $91.70 | $91.70 |
| Purchase #4 | $185.61 | 10.169% | $204.4847 | $204.48 | $204.50 | $204.50 |
| Purchase #5 | $29.87 | 4.199% | $31.1242 | $31.12 | $31.10 | $31.10 |
| Purchase #6 | $94.85 | 4.352% | $98.9779 | $98.98 | $99.00 | $99.00 |
| Purchase #7 | $195.54 | 4.321% | $203.9893 | $203.99 | $204.00 | $204.00 |
| 7 purchase totals = | $808.10 | $873.5191 | $873.50 | $873.50 | $873.60 | |