| 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 | $8.67 | 3.179% | $8.9456 | $8.95 | $8.95 | $8.90 |
| Purchase #2 | $215.45 | 10.540% | $238.1584 | $238.16 | $238.15 | $238.20 |
| Purchase #3 | $35.75 | 5.321% | $37.6523 | $37.65 | $37.65 | $37.70 |
| Purchase #4 | $205.41 | 7.279% | $220.3618 | $220.36 | $220.35 | $220.40 |
| Purchase #5 | $59.57 | 11.672% | $66.523 | $66.52 | $66.50 | $66.50 |
| Purchase #6 | $102.31 | 11.201% | $113.7697 | $113.77 | $113.75 | $113.80 |
| Purchase #7 | $231.40 | 4.173% | $241.0563 | $241.06 | $241.05 | $241.10 |
| 7 purchase totals = | $858.56 | $926.4671 | $926.47 | $926.40 | $926.60 | |