| 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 | $110.92 | 7.278% | $118.9928 | $118.99 | $119.00 | $119.00 |
| Purchase #2 | $228.27 | 8.416% | $247.4812 | $247.48 | $247.50 | $247.50 |
| Purchase #3 | $250.43 | 12.374% | $281.4182 | $281.42 | $281.40 | $281.40 |
| Purchase #4 | $43.32 | 9.474% | $47.4241 | $47.42 | $47.40 | $47.40 |
| Purchase #5 | $127.67 | 12.390% | $143.4883 | $143.49 | $143.50 | $143.50 |
| Purchase #6 | $104.81 | 13.583% | $119.0463 | $119.05 | $119.05 | $119.00 |
| Purchase #7 | $137.46 | 7.640% | $147.9619 | $147.96 | $147.95 | $148.00 |
| 7 purchase totals = | $1,002.88 | $1,105.8128 | $1,105.81 | $1,105.80 | $1,105.80 | |