| 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 | $204.40 | 12.321% | $229.5841 | $229.58 | $229.60 | $229.60 |
| Purchase #2 | $173.28 | 13.772% | $197.1441 | $197.14 | $197.15 | $197.10 |
| Purchase #3 | $130.28 | 5.423% | $137.3451 | $137.35 | $137.35 | $137.30 |
| Purchase #4 | $190.78 | 6.326% | $202.8487 | $202.85 | $202.85 | $202.80 |
| Purchase #5 | $63.65 | 7.757% | $68.5873 | $68.59 | $68.60 | $68.60 |
| Purchase #6 | $52.65 | 13.429% | $59.7204 | $59.72 | $59.70 | $59.70 |
| Purchase #7 | $225.55 | 8.437% | $244.5797 | $244.58 | $244.60 | $244.60 |
| 7 purchase totals = | $1,040.59 | $1,139.8094 | $1,139.81 | $1,139.85 | $1,139.70 | |