| 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 | $108.32 | 10.735% | $119.9482 | $119.95 | $119.95 | $119.90 |
| Purchase #2 | $31.25 | 8.470% | $33.8969 | $33.90 | $33.90 | $33.90 |
| Purchase #3 | $90.91 | 6.318% | $96.6537 | $96.65 | $96.65 | $96.70 |
| Purchase #4 | $193.87 | 13.488% | $220.0192 | $220.02 | $220.00 | $220.00 |
| Purchase #5 | $122.40 | 4.697% | $128.1491 | $128.15 | $128.15 | $128.10 |
| Purchase #6 | $76.80 | 11.711% | $85.794 | $85.79 | $85.80 | $85.80 |
| Purchase #7 | $138.48 | 11.279% | $154.0992 | $154.10 | $154.10 | $154.10 |
| 7 purchase totals = | $762.03 | $838.5603 | $838.56 | $838.55 | $838.50 | |