| 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 | $232.60 | 3.753% | $241.3295 | $241.33 | $241.35 | $241.30 |
| Purchase #2 | $218.68 | 5.499% | $230.7052 | $230.71 | $230.70 | $230.70 |
| Purchase #3 | $57.42 | 13.855% | $65.3755 | $65.38 | $65.40 | $65.40 |
| Purchase #4 | $209.66 | 13.712% | $238.4086 | $238.41 | $238.40 | $238.40 |
| Purchase #5 | $163.81 | 3.767% | $169.9807 | $169.98 | $170.00 | $170.00 |
| Purchase #6 | $247.39 | 12.790% | $279.0312 | $279.03 | $279.05 | $279.00 |
| Purchase #7 | $30.33 | 4.347% | $31.6484 | $31.65 | $31.65 | $31.60 |
| 7 purchase totals = | $1,159.89 | $1,256.4791 | $1,256.49 | $1,256.55 | $1,256.40 | |