| 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 | $216.64 | 5.434% | $228.4122 | $228.41 | $228.40 | $228.40 |
| Purchase #2 | $234.74 | 3.779% | $243.6108 | $243.61 | $243.60 | $243.60 |
| Purchase #3 | $166.68 | 9.357% | $182.2762 | $182.28 | $182.30 | $182.30 |
| Purchase #4 | $130.71 | 11.665% | $145.9573 | $145.96 | $145.95 | $146.00 |
| Purchase #5 | $137.87 | 8.551% | $149.6593 | $149.66 | $149.65 | $149.70 |
| Purchase #6 | $51.41 | 7.664% | $55.3501 | $55.35 | $55.35 | $55.40 |
| Purchase #7 | $39.74 | 4.781% | $41.64 | $41.64 | $41.65 | $41.60 |
| 7 purchase totals = | $977.79 | $1,046.9059 | $1,046.91 | $1,046.90 | $1,047.00 | |