| 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 | $96.29 | 11.269% | $107.1409 | $107.14 | $107.15 | $107.10 |
| Purchase #2 | $233.36 | 11.401% | $259.9654 | $259.97 | $259.95 | $260.00 |
| Purchase #3 | $152.71 | 5.375% | $160.9182 | $160.92 | $160.90 | $160.90 |
| Purchase #4 | $177.69 | 8.747% | $193.2325 | $193.23 | $193.25 | $193.20 |
| Purchase #5 | $13.44 | 4.121% | $13.9939 | $13.99 | $14.00 | $14.00 |
| Purchase #6 | $84.82 | 4.506% | $88.642 | $88.64 | $88.65 | $88.60 |
| Purchase #7 | $24.59 | 9.733% | $26.9833 | $26.98 | $27.00 | $27.00 |
| 7 purchase totals = | $782.90 | $850.8762 | $850.87 | $850.90 | $850.80 | |