| 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 | $21.68 | 5.619% | $22.8982 | $22.90 | $22.90 | $22.90 |
| Purchase #2 | $38.91 | 6.327% | $41.3718 | $41.37 | $41.35 | $41.40 |
| Purchase #3 | $244.36 | 12.359% | $274.5605 | $274.56 | $274.55 | $274.60 |
| Purchase #4 | $18.73 | 8.163% | $20.2589 | $20.26 | $20.25 | $20.30 |
| Purchase #5 | $171.42 | 8.584% | $186.1347 | $186.13 | $186.15 | $186.10 |
| Purchase #6 | $119.55 | 7.758% | $128.8247 | $128.82 | $128.80 | $128.80 |
| Purchase #7 | $204.67 | 12.294% | $229.8321 | $229.83 | $229.85 | $229.80 |
| 7 purchase totals = | $819.32 | $903.8809 | $903.87 | $903.85 | $903.90 | |