| 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 | $192.31 | 4.814% | $201.5678 | $201.57 | $201.55 | $201.60 |
| Purchase #2 | $65.95 | 9.538% | $72.2403 | $72.24 | $72.25 | $72.20 |
| Purchase #3 | $83.39 | 9.428% | $91.252 | $91.25 | $91.25 | $91.30 |
| Purchase #4 | $42.26 | 3.479% | $43.7302 | $43.73 | $43.75 | $43.70 |
| Purchase #5 | $112.64 | 11.816% | $125.9495 | $125.95 | $125.95 | $125.90 |
| Purchase #6 | $247.84 | 6.700% | $264.4453 | $264.45 | $264.45 | $264.40 |
| Purchase #7 | $87.54 | 6.304% | $93.0585 | $93.06 | $93.05 | $93.10 |
| 7 purchase totals = | $831.93 | $892.2436 | $892.25 | $892.25 | $892.20 | |