| 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 | $24.74 | 13.755% | $28.143 | $28.14 | $28.15 | $28.10 |
| Purchase #2 | $238.83 | 3.611% | $247.4542 | $247.45 | $247.45 | $247.50 |
| Purchase #3 | $160.81 | 5.654% | $169.9022 | $169.90 | $169.90 | $169.90 |
| Purchase #4 | $122.67 | 9.231% | $133.9937 | $133.99 | $134.00 | $134.00 |
| Purchase #5 | $169.73 | 7.366% | $182.2323 | $182.23 | $182.25 | $182.20 |
| Purchase #6 | $209.74 | 13.241% | $237.5117 | $237.51 | $237.50 | $237.50 |
| Purchase #7 | $42.88 | 4.512% | $44.8147 | $44.81 | $44.80 | $44.80 |
| 7 purchase totals = | $969.40 | $1,044.0518 | $1,044.03 | $1,044.05 | $1,044.00 | |