| 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 | $101.88 | 11.236% | $113.3272 | $113.33 | $113.35 | $113.30 |
| Purchase #2 | $111.64 | 7.165% | $119.639 | $119.64 | $119.65 | $119.60 |
| Purchase #3 | $164.48 | 5.203% | $173.0379 | $173.04 | $173.05 | $173.00 |
| Purchase #4 | $124.30 | 11.584% | $138.6989 | $138.70 | $138.70 | $138.70 |
| Purchase #5 | $236.78 | 9.846% | $260.0934 | $260.09 | $260.10 | $260.10 |
| Purchase #6 | $53.30 | 6.684% | $56.8626 | $56.86 | $56.85 | $56.90 |
| Purchase #7 | $113.78 | 13.627% | $129.2848 | $129.28 | $129.30 | $129.30 |
| 7 purchase totals = | $906.16 | $990.9438 | $990.94 | $991.00 | $990.90 | |