| 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 | $101.28 | 6.678% | $108.0435 | $108.04 | $108.05 | $108.00 |
| Purchase #2 | $169.41 | 8.313% | $183.4931 | $183.49 | $183.50 | $183.50 |
| Purchase #3 | $219.81 | 3.415% | $227.3165 | $227.32 | $227.30 | $227.30 |
| Purchase #4 | $51.89 | 12.207% | $58.2242 | $58.22 | $58.20 | $58.20 |
| Purchase #5 | $186.31 | 4.470% | $194.6381 | $194.64 | $194.65 | $194.60 |
| Purchase #6 | $66.25 | 4.495% | $69.2279 | $69.23 | $69.25 | $69.20 |
| Purchase #7 | $75.41 | 7.460% | $81.0356 | $81.04 | $81.05 | $81.00 |
| 7 purchase totals = | $870.36 | $921.9789 | $921.98 | $922.00 | $921.80 | |