| 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 | $195.74 | 4.705% | $204.9496 | $204.95 | $204.95 | $204.90 |
| Purchase #2 | $39.54 | 8.585% | $42.9345 | $42.93 | $42.95 | $42.90 |
| Purchase #3 | $230.62 | 5.352% | $242.9628 | $242.96 | $242.95 | $243.00 |
| Purchase #4 | $188.63 | 4.811% | $197.705 | $197.71 | $197.70 | $197.70 |
| Purchase #5 | $110.50 | 8.511% | $119.9047 | $119.90 | $119.90 | $119.90 |
| Purchase #6 | $8.49 | 9.276% | $9.2775 | $9.28 | $9.30 | $9.30 |
| Purchase #7 | $141.41 | 13.519% | $160.5272 | $160.53 | $160.55 | $160.50 |
| 7 purchase totals = | $914.93 | $978.2613 | $978.26 | $978.30 | $978.20 | |