| 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 | $188.52 | 11.446% | $210.098 | $210.10 | $210.10 | $210.10 |
| Purchase #2 | $44.28 | 10.263% | $48.8245 | $48.82 | $48.80 | $48.80 |
| Purchase #3 | $14.92 | 13.580% | $16.9461 | $16.95 | $16.95 | $16.90 |
| Purchase #4 | $43.64 | 9.179% | $47.6457 | $47.65 | $47.65 | $47.60 |
| Purchase #5 | $92.30 | 6.737% | $98.5183 | $98.52 | $98.50 | $98.50 |
| Purchase #6 | $142.29 | 7.679% | $153.2164 | $153.22 | $153.20 | $153.20 |
| Purchase #7 | $214.46 | 11.107% | $238.2801 | $238.28 | $238.30 | $238.30 |
| 7 purchase totals = | $740.41 | $813.5291 | $813.54 | $813.50 | $813.40 | |