| 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 | $210.33 | 12.343% | $236.291 | $236.29 | $236.30 | $236.30 |
| Purchase #2 | $48.85 | 9.539% | $53.5098 | $53.51 | $53.50 | $53.50 |
| Purchase #3 | $140.77 | 8.154% | $152.2484 | $152.25 | $152.25 | $152.20 |
| Purchase #4 | $16.90 | 13.260% | $19.1409 | $19.14 | $19.15 | $19.10 |
| Purchase #5 | $64.59 | 3.221% | $66.6704 | $66.67 | $66.65 | $66.70 |
| Purchase #6 | $108.61 | 4.711% | $113.7266 | $113.73 | $113.75 | $113.70 |
| Purchase #7 | $67.83 | 11.510% | $75.6372 | $75.64 | $75.65 | $75.60 |
| 7 purchase totals = | $657.88 | $717.2243 | $717.23 | $717.25 | $717.10 | |