| 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 | $243.37 | 12.171% | $272.9906 | $272.99 | $273.00 | $273.00 |
| Purchase #2 | $241.42 | 9.343% | $263.9759 | $263.98 | $264.00 | $264.00 |
| Purchase #3 | $143.82 | 6.250% | $152.8088 | $152.81 | $152.80 | $152.80 |
| Purchase #4 | $97.45 | 7.762% | $105.0141 | $105.01 | $105.00 | $105.00 |
| Purchase #5 | $218.54 | 6.453% | $232.6424 | $232.64 | $232.65 | $232.60 |
| Purchase #6 | $230.32 | 12.501% | $259.1123 | $259.11 | $259.10 | $259.10 |
| Purchase #7 | $196.45 | 4.675% | $205.634 | $205.63 | $205.65 | $205.60 |
| 7 purchase totals = | $1,371.37 | $1,492.1781 | $1,492.17 | $1,492.20 | $1,492.10 | |