| 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 | $114.79 | 3.499% | $118.8065 | $118.81 | $118.80 | $118.80 |
| Purchase #2 | $100.46 | 8.217% | $108.7148 | $108.71 | $108.70 | $108.70 |
| Purchase #3 | $121.47 | 7.222% | $130.2426 | $130.24 | $130.25 | $130.20 |
| Purchase #4 | $34.58 | 10.162% | $38.094 | $38.09 | $38.10 | $38.10 |
| Purchase #5 | $240.91 | 6.457% | $256.4656 | $256.47 | $256.45 | $256.50 |
| Purchase #6 | $61.34 | 9.311% | $67.0514 | $67.05 | $67.05 | $67.10 |
| Purchase #7 | $219.33 | 7.585% | $235.9662 | $235.97 | $235.95 | $236.00 |
| 7 purchase totals = | $892.88 | $955.3411 | $955.34 | $955.30 | $955.40 | |