| 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 | $104.41 | 9.562% | $114.3937 | $114.39 | $114.40 | $114.40 |
| Purchase #2 | $106.33 | 10.168% | $117.1416 | $117.14 | $117.15 | $117.10 |
| Purchase #3 | $115.95 | 13.642% | $131.7679 | $131.77 | $131.75 | $131.80 |
| Purchase #4 | $224.70 | 6.279% | $238.8089 | $238.81 | $238.80 | $238.80 |
| Purchase #5 | $67.83 | 6.544% | $72.2688 | $72.27 | $72.25 | $72.30 |
| Purchase #6 | $187.42 | 12.531% | $210.9056 | $210.91 | $210.90 | $210.90 |
| Purchase #7 | $188.30 | 10.283% | $207.6629 | $207.66 | $207.65 | $207.70 |
| 7 purchase totals = | $994.94 | $1,092.9494 | $1,092.95 | $1,092.90 | $1,093.00 | |