| 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 | $8.30 | 9.467% | $9.0858 | $9.09 | $9.10 | $9.10 |
| Purchase #2 | $243.82 | 13.203% | $276.0116 | $276.01 | $276.00 | $276.00 |
| Purchase #3 | $175.26 | 10.736% | $194.0759 | $194.08 | $194.10 | $194.10 |
| Purchase #4 | $212.74 | 13.371% | $241.1855 | $241.19 | $241.20 | $241.20 |
| Purchase #5 | $187.96 | 9.665% | $206.1263 | $206.13 | $206.15 | $206.10 |
| Purchase #6 | $169.61 | 10.844% | $188.0025 | $188.00 | $188.00 | $188.00 |
| Purchase #7 | $145.59 | 10.489% | $160.8609 | $160.86 | $160.85 | $160.90 |
| 7 purchase totals = | $1,143.28 | $1,275.3485 | $1,275.36 | $1,275.40 | $1,275.40 | |