| 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 | $231.51 | 12.443% | $260.3168 | $260.32 | $260.30 | $260.30 |
| Purchase #2 | $49.56 | 5.237% | $52.1555 | $52.16 | $52.15 | $52.20 |
| Purchase #3 | $41.46 | 6.567% | $44.1827 | $44.18 | $44.20 | $44.20 |
| Purchase #4 | $146.65 | 6.766% | $156.5723 | $156.57 | $156.55 | $156.60 |
| Purchase #5 | $36.79 | 8.404% | $39.8818 | $39.88 | $39.90 | $39.90 |
| Purchase #6 | $141.44 | 6.720% | $150.9448 | $150.94 | $150.95 | $150.90 |
| Purchase #7 | $219.89 | 13.233% | $248.988 | $248.99 | $249.00 | $249.00 |
| 7 purchase totals = | $867.30 | $953.0419 | $953.04 | $953.05 | $953.10 | |