| 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 | $194.86 | 9.196% | $212.7793 | $212.78 | $212.80 | $212.80 |
| Purchase #2 | $178.67 | 13.523% | $202.8315 | $202.83 | $202.85 | $202.80 |
| Purchase #3 | $92.34 | 3.810% | $95.8582 | $95.86 | $95.85 | $95.90 |
| Purchase #4 | $224.58 | 10.584% | $248.3495 | $248.35 | $248.35 | $248.30 |
| Purchase #5 | $29.42 | 6.310% | $31.2764 | $31.28 | $31.30 | $31.30 |
| Purchase #6 | $107.71 | 5.105% | $113.2086 | $113.21 | $113.20 | $113.20 |
| Purchase #7 | $79.44 | 8.825% | $86.4506 | $86.45 | $86.45 | $86.50 |
| 7 purchase totals = | $907.02 | $990.7541 | $990.76 | $990.80 | $990.80 | |