| 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 | $127.52 | 8.545% | $138.4166 | $138.42 | $138.40 | $138.40 |
| Purchase #2 | $93.60 | 11.535% | $104.3968 | $104.40 | $104.40 | $104.40 |
| Purchase #3 | $30.26 | 10.102% | $33.3169 | $33.32 | $33.30 | $33.30 |
| Purchase #4 | $244.39 | 6.291% | $259.7646 | $259.76 | $259.75 | $259.80 |
| Purchase #5 | $250.42 | 6.134% | $265.7808 | $265.78 | $265.80 | $265.80 |
| Purchase #6 | $150.51 | 12.436% | $169.2274 | $169.23 | $169.25 | $169.20 |
| Purchase #7 | $33.79 | 9.777% | $37.0936 | $37.09 | $37.10 | $37.10 |
| 7 purchase totals = | $930.49 | $1,007.9967 | $1,008.00 | $1,008.00 | $1,008.00 | |