| 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 | $210.47 | 11.775% | $235.2528 | $235.25 | $235.25 | $235.30 |
| Purchase #2 | $200.45 | 9.401% | $219.2943 | $219.29 | $219.30 | $219.30 |
| Purchase #3 | $57.91 | 4.554% | $60.5472 | $60.55 | $60.55 | $60.50 |
| Purchase #4 | $47.63 | 10.655% | $52.705 | $52.71 | $52.70 | $52.70 |
| Purchase #5 | $250.38 | 5.472% | $264.0808 | $264.08 | $264.10 | $264.10 |
| Purchase #6 | $85.59 | 10.620% | $94.6797 | $94.68 | $94.70 | $94.70 |
| Purchase #7 | $12.90 | 11.674% | $14.4059 | $14.41 | $14.40 | $14.40 |
| 7 purchase totals = | $865.33 | $940.9657 | $940.97 | $941.00 | $941.00 | |