| 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 | $203.82 | 3.469% | $210.8905 | $210.89 | $210.90 | $210.90 |
| Purchase #2 | $224.47 | 7.848% | $242.0864 | $242.09 | $242.10 | $242.10 |
| Purchase #3 | $197.58 | 12.673% | $222.6193 | $222.62 | $222.60 | $222.60 |
| Purchase #4 | $118.68 | 8.862% | $129.1974 | $129.20 | $129.20 | $129.20 |
| Purchase #5 | $19.69 | 12.557% | $22.1625 | $22.16 | $22.15 | $22.20 |
| Purchase #6 | $134.45 | 6.727% | $143.4945 | $143.49 | $143.50 | $143.50 |
| Purchase #7 | $56.41 | 5.708% | $59.6299 | $59.63 | $59.65 | $59.60 |
| 7 purchase totals = | $955.10 | $1,030.0805 | $1,030.08 | $1,030.10 | $1,030.10 | |