| 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 | $43.43 | 8.702% | $47.2093 | $47.21 | $47.20 | $47.20 |
| Purchase #2 | $93.61 | 9.803% | $102.7866 | $102.79 | $102.80 | $102.80 |
| Purchase #3 | $210.38 | 8.320% | $227.8836 | $227.88 | $227.90 | $227.90 |
| Purchase #4 | $133.86 | 11.305% | $148.9929 | $148.99 | $149.00 | $149.00 |
| Purchase #5 | $234.53 | 4.234% | $244.46 | $244.46 | $244.45 | $244.50 |
| Purchase #6 | $114.87 | 5.304% | $120.9627 | $120.96 | $120.95 | $121.00 |
| Purchase #7 | $127.62 | 12.589% | $143.6861 | $143.69 | $143.70 | $143.70 |
| 7 purchase totals = | $958.30 | $1,035.9812 | $1,035.98 | $1,036.00 | $1,036.10 | |