| 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 | $206.26 | 12.705% | $232.4653 | $232.47 | $232.45 | $232.50 |
| Purchase #2 | $68.59 | 6.532% | $73.0703 | $73.07 | $73.05 | $73.10 |
| Purchase #3 | $189.51 | 7.297% | $203.3385 | $203.34 | $203.35 | $203.30 |
| Purchase #4 | $201.63 | 8.520% | $218.8089 | $218.81 | $218.80 | $218.80 |
| Purchase #5 | $188.49 | 11.361% | $209.9043 | $209.90 | $209.90 | $209.90 |
| Purchase #6 | $107.61 | 8.118% | $116.3458 | $116.35 | $116.35 | $116.30 |
| Purchase #7 | $56.32 | 13.467% | $63.9046 | $63.90 | $63.90 | $63.90 |
| 7 purchase totals = | $1,018.41 | $1,117.8377 | $1,117.84 | $1,117.80 | $1,117.80 | |