| 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 | $229.38 | 7.580% | $246.767 | $246.77 | $246.75 | $246.80 |
| Purchase #2 | $236.98 | 10.358% | $261.5264 | $261.53 | $261.55 | $261.50 |
| Purchase #3 | $102.46 | 8.205% | $110.8668 | $110.87 | $110.85 | $110.90 |
| Purchase #4 | $120.73 | 12.512% | $135.8357 | $135.84 | $135.85 | $135.80 |
| Purchase #5 | $153.32 | 9.847% | $168.4174 | $168.42 | $168.40 | $168.40 |
| Purchase #6 | $152.37 | 11.302% | $169.5909 | $169.59 | $169.60 | $169.60 |
| Purchase #7 | $48.78 | 13.581% | $55.4048 | $55.40 | $55.40 | $55.40 |
| 7 purchase totals = | $1,044.02 | $1,148.4090 | $1,148.42 | $1,148.40 | $1,148.40 | |