| 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 | $93.39 | 9.125% | $101.9118 | $101.91 | $101.90 | $101.90 |
| Purchase #2 | $62.56 | 12.445% | $70.3456 | $70.35 | $70.35 | $70.30 |
| Purchase #3 | $236.38 | 10.620% | $261.4836 | $261.48 | $261.50 | $261.50 |
| Purchase #4 | $135.37 | 4.551% | $141.5307 | $141.53 | $141.55 | $141.50 |
| Purchase #5 | $11.63 | 9.625% | $12.7494 | $12.75 | $12.75 | $12.70 |
| Purchase #6 | $155.58 | 11.200% | $173.005 | $173.01 | $173.00 | $173.00 |
| Purchase #7 | $123.29 | 8.462% | $133.7228 | $133.72 | $133.70 | $133.70 |
| 7 purchase totals = | $818.20 | $894.7489 | $894.75 | $894.75 | $894.60 | |