| 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 | $188.82 | 12.737% | $212.87 | $212.87 | $212.85 | $212.90 |
| Purchase #2 | $110.38 | 13.182% | $124.9303 | $124.93 | $124.95 | $124.90 |
| Purchase #3 | $217.42 | 8.146% | $235.131 | $235.13 | $235.15 | $235.10 |
| Purchase #4 | $144.82 | 11.450% | $161.4019 | $161.40 | $161.40 | $161.40 |
| Purchase #5 | $148.43 | 12.380% | $166.8056 | $166.81 | $166.80 | $166.80 |
| Purchase #6 | $190.88 | 11.681% | $213.1767 | $213.18 | $213.20 | $213.20 |
| Purchase #7 | $100.63 | 13.571% | $114.2865 | $114.29 | $114.30 | $114.30 |
| 7 purchase totals = | $1,101.38 | $1,228.6020 | $1,228.61 | $1,228.65 | $1,228.60 | |