| 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 | $209.62 | 8.785% | $228.0351 | $228.04 | $228.05 | $228.00 |
| Purchase #2 | $45.81 | 6.382% | $48.7336 | $48.73 | $48.75 | $48.70 |
| Purchase #3 | $33.68 | 3.667% | $34.915 | $34.92 | $34.90 | $34.90 |
| Purchase #4 | $196.45 | 10.115% | $216.3209 | $216.32 | $216.30 | $216.30 |
| Purchase #5 | $204.90 | 7.363% | $219.9868 | $219.99 | $220.00 | $220.00 |
| Purchase #6 | $147.97 | 13.575% | $168.0569 | $168.06 | $168.05 | $168.10 |
| Purchase #7 | $210.79 | 11.794% | $235.6506 | $235.65 | $235.65 | $235.70 |
| 7 purchase totals = | $1,049.22 | $1,151.6989 | $1,151.71 | $1,151.70 | $1,151.70 | |