| 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 | $211.43 | 13.240% | $239.4233 | $239.42 | $239.40 | $239.40 |
| Purchase #2 | $23.32 | 6.218% | $24.77 | $24.77 | $24.75 | $24.80 |
| Purchase #3 | $234.53 | 8.751% | $255.0537 | $255.05 | $255.05 | $255.10 |
| Purchase #4 | $61.72 | 6.451% | $65.7016 | $65.70 | $65.70 | $65.70 |
| Purchase #5 | $93.63 | 9.564% | $102.5848 | $102.58 | $102.60 | $102.60 |
| Purchase #6 | $150.31 | 7.387% | $161.4134 | $161.41 | $161.40 | $161.40 |
| Purchase #7 | $124.45 | 4.822% | $130.451 | $130.45 | $130.45 | $130.50 |
| 7 purchase totals = | $899.39 | $979.3978 | $979.38 | $979.35 | $979.50 | |