| 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 | $213.80 | 13.707% | $243.1056 | $243.11 | $243.10 | $243.10 |
| Purchase #2 | $30.26 | 8.825% | $32.9304 | $32.93 | $32.95 | $32.90 |
| Purchase #3 | $22.33 | 8.425% | $24.2113 | $24.21 | $24.20 | $24.20 |
| Purchase #4 | $159.80 | 9.850% | $175.5403 | $175.54 | $175.55 | $175.50 |
| Purchase #5 | $114.64 | 3.586% | $118.751 | $118.75 | $118.75 | $118.80 |
| Purchase #6 | $128.74 | 6.707% | $137.3746 | $137.37 | $137.35 | $137.40 |
| Purchase #7 | $153.40 | 10.704% | $169.8199 | $169.82 | $169.80 | $169.80 |
| 7 purchase totals = | $822.97 | $901.7331 | $901.73 | $901.70 | $901.70 | |