| 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 | $112.58 | 10.177% | $124.0373 | $124.04 | $124.05 | $124.00 |
| Purchase #2 | $193.84 | 4.585% | $202.7276 | $202.73 | $202.75 | $202.70 |
| Purchase #3 | $196.27 | 8.452% | $212.8587 | $212.86 | $212.85 | $212.90 |
| Purchase #4 | $76.69 | 4.178% | $79.8941 | $79.89 | $79.90 | $79.90 |
| Purchase #5 | $40.27 | 11.694% | $44.9792 | $44.98 | $45.00 | $45.00 |
| Purchase #6 | $6.49 | 3.155% | $6.6948 | $6.69 | $6.70 | $6.70 |
| Purchase #7 | $160.88 | 12.283% | $180.6409 | $180.64 | $180.65 | $180.60 |
| 7 purchase totals = | $787.02 | $851.8326 | $851.83 | $851.90 | $851.80 | |