| 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 | $116.42 | 10.118% | $128.1994 | $128.20 | $128.20 | $128.20 |
| Purchase #2 | $200.33 | 9.574% | $219.5096 | $219.51 | $219.50 | $219.50 |
| Purchase #3 | $52.75 | 10.394% | $58.2328 | $58.23 | $58.25 | $58.20 |
| Purchase #4 | $5.34 | 10.739% | $5.9135 | $5.91 | $5.90 | $5.90 |
| Purchase #5 | $69.96 | 9.775% | $76.7986 | $76.80 | $76.80 | $76.80 |
| Purchase #6 | $139.91 | 6.463% | $148.9524 | $148.95 | $148.95 | $149.00 |
| Purchase #7 | $247.42 | 10.176% | $272.5975 | $272.60 | $272.60 | $272.60 |
| 7 purchase totals = | $832.13 | $910.2038 | $910.20 | $910.20 | $910.20 | |