| 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 | $229.81 | 9.297% | $251.1754 | $251.18 | $251.20 | $251.20 |
| Purchase #2 | $92.89 | 9.871% | $102.0592 | $102.06 | $102.05 | $102.10 |
| Purchase #3 | $200.84 | 10.736% | $222.4022 | $222.40 | $222.40 | $222.40 |
| Purchase #4 | $188.91 | 6.594% | $201.3667 | $201.37 | $201.35 | $201.40 |
| Purchase #5 | $210.63 | 13.231% | $238.4985 | $238.50 | $238.50 | $238.50 |
| Purchase #6 | $20.36 | 10.145% | $22.4255 | $22.43 | $22.45 | $22.40 |
| Purchase #7 | $120.47 | 10.737% | $133.4049 | $133.40 | $133.40 | $133.40 |
| 7 purchase totals = | $1,063.91 | $1,171.3324 | $1,171.34 | $1,171.35 | $1,171.40 | |