| 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 | $100.49 | 13.343% | $113.8984 | $113.90 | $113.90 | $113.90 |
| Purchase #2 | $191.83 | 7.544% | $206.3017 | $206.30 | $206.30 | $206.30 |
| Purchase #3 | $188.51 | 7.834% | $203.2779 | $203.28 | $203.30 | $203.30 |
| Purchase #4 | $52.45 | 4.291% | $54.7006 | $54.70 | $54.70 | $54.70 |
| Purchase #5 | $164.40 | 8.233% | $177.9351 | $177.94 | $177.95 | $177.90 |
| Purchase #6 | $150.94 | 5.792% | $159.6824 | $159.68 | $159.70 | $159.70 |
| Purchase #7 | $212.51 | 11.734% | $237.4459 | $237.45 | $237.45 | $237.40 |
| 7 purchase totals = | $1,061.13 | $1,153.2420 | $1,153.25 | $1,153.30 | $1,153.20 | |