| 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 | $116.49 | 4.702% | $121.9674 | $121.97 | $121.95 | $122.00 |
| Purchase #2 | $143.70 | 6.538% | $153.0951 | $153.10 | $153.10 | $153.10 |
| Purchase #3 | $212.74 | 6.155% | $225.8341 | $225.83 | $225.85 | $225.80 |
| Purchase #4 | $22.64 | 11.446% | $25.2314 | $25.23 | $25.25 | $25.20 |
| Purchase #5 | $72.49 | 10.867% | $80.3675 | $80.37 | $80.35 | $80.40 |
| Purchase #6 | $78.28 | 6.386% | $83.279 | $83.28 | $83.30 | $83.30 |
| Purchase #7 | $79.74 | 3.443% | $82.4854 | $82.49 | $82.50 | $82.50 |
| 7 purchase totals = | $726.08 | $772.2599 | $772.27 | $772.30 | $772.30 | |