| 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 | $31.74 | 8.664% | $34.49 | $34.49 | $34.50 | $34.50 |
| Purchase #2 | $202.96 | 9.732% | $222.7121 | $222.71 | $222.70 | $222.70 |
| Purchase #3 | $226.69 | 6.449% | $241.3092 | $241.31 | $241.30 | $241.30 |
| Purchase #4 | $97.76 | 7.632% | $105.221 | $105.22 | $105.20 | $105.20 |
| Purchase #5 | $88.35 | 5.654% | $93.3453 | $93.35 | $93.35 | $93.30 |
| Purchase #6 | $180.28 | 8.263% | $195.1765 | $195.18 | $195.20 | $195.20 |
| Purchase #7 | $42.60 | 11.641% | $47.5591 | $47.56 | $47.55 | $47.60 |
| 7 purchase totals = | $870.38 | $939.8132 | $939.82 | $939.80 | $939.80 | |