| 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 | $228.96 | 7.499% | $246.1297 | $246.13 | $246.15 | $246.10 |
| Purchase #2 | $9.95 | 13.399% | $11.2832 | $11.28 | $11.30 | $11.30 |
| Purchase #3 | $22.83 | 12.253% | $25.6274 | $25.63 | $25.65 | $25.60 |
| Purchase #4 | $170.73 | 5.220% | $179.6421 | $179.64 | $179.65 | $179.60 |
| Purchase #5 | $179.81 | 9.571% | $197.0196 | $197.02 | $197.00 | $197.00 |
| Purchase #6 | $244.41 | 8.407% | $264.9575 | $264.96 | $264.95 | $265.00 |
| Purchase #7 | $62.48 | 5.455% | $65.8883 | $65.89 | $65.90 | $65.90 |
| 7 purchase totals = | $919.17 | $990.5478 | $990.55 | $990.60 | $990.50 | |