| 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 | $110.95 | 8.267% | $120.1222 | $120.12 | $120.10 | $120.10 |
| Purchase #2 | $121.57 | 13.703% | $138.2287 | $138.23 | $138.25 | $138.20 |
| Purchase #3 | $14.29 | 3.379% | $14.7729 | $14.77 | $14.75 | $14.80 |
| Purchase #4 | $196.60 | 3.511% | $203.5026 | $203.50 | $203.50 | $203.50 |
| Purchase #5 | $61.37 | 7.429% | $65.9292 | $65.93 | $65.95 | $65.90 |
| Purchase #6 | $46.73 | 7.520% | $50.2441 | $50.24 | $50.25 | $50.20 |
| Purchase #7 | $185.71 | 6.292% | $197.3949 | $197.39 | $197.40 | $197.40 |
| 7 purchase totals = | $737.22 | $790.1946 | $790.18 | $790.20 | $790.10 | |