| 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 | $228.56 | 11.552% | $254.9633 | $254.96 | $254.95 | $255.00 |
| Purchase #2 | $234.68 | 4.152% | $244.4239 | $244.42 | $244.40 | $244.40 |
| Purchase #3 | $9.27 | 13.648% | $10.5352 | $10.54 | $10.55 | $10.50 |
| Purchase #4 | $198.26 | 10.811% | $219.6939 | $219.69 | $219.70 | $219.70 |
| Purchase #5 | $43.46 | 7.276% | $46.6221 | $46.62 | $46.60 | $46.60 |
| Purchase #6 | $32.87 | 8.627% | $35.7057 | $35.71 | $35.70 | $35.70 |
| Purchase #7 | $146.59 | 11.815% | $163.9096 | $163.91 | $163.90 | $163.90 |
| 7 purchase totals = | $893.69 | $975.8537 | $975.85 | $975.80 | $975.80 | |