| 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 | $121.68 | 3.709% | $126.1931 | $126.19 | $126.20 | $126.20 |
| Purchase #2 | $90.76 | 11.412% | $101.1175 | $101.12 | $101.10 | $101.10 |
| Purchase #3 | $57.90 | 11.448% | $64.5284 | $64.53 | $64.55 | $64.50 |
| Purchase #4 | $74.93 | 9.864% | $82.3211 | $82.32 | $82.30 | $82.30 |
| Purchase #5 | $112.59 | 13.774% | $128.0981 | $128.10 | $128.10 | $128.10 |
| Purchase #6 | $205.94 | 9.360% | $225.216 | $225.22 | $225.20 | $225.20 |
| Purchase #7 | $191.57 | 5.440% | $201.9914 | $201.99 | $202.00 | $202.00 |
| 7 purchase totals = | $855.37 | $929.4656 | $929.47 | $929.45 | $929.40 | |