| 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 | $162.28 | 4.180% | $169.0633 | $169.06 | $169.05 | $169.10 |
| Purchase #2 | $66.77 | 12.120% | $74.8625 | $74.86 | $74.85 | $74.90 |
| Purchase #3 | $240.31 | 8.245% | $260.1236 | $260.12 | $260.10 | $260.10 |
| Purchase #4 | $10.32 | 6.803% | $11.0221 | $11.02 | $11.00 | $11.00 |
| Purchase #5 | $110.66 | 6.106% | $117.4169 | $117.42 | $117.40 | $117.40 |
| Purchase #6 | $215.68 | 9.229% | $235.5851 | $235.59 | $235.60 | $235.60 |
| Purchase #7 | $230.78 | 5.727% | $243.9968 | $244.00 | $244.00 | $244.00 |
| 7 purchase totals = | $1,036.80 | $1,112.0703 | $1,112.07 | $1,112.00 | $1,112.10 | |