| 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 | $11.85 | 3.457% | $12.2597 | $12.26 | $12.25 | $12.30 |
| Purchase #2 | $8.33 | 11.388% | $9.2786 | $9.28 | $9.30 | $9.30 |
| Purchase #3 | $227.32 | 10.631% | $251.4864 | $251.49 | $251.50 | $251.50 |
| Purchase #4 | $34.61 | 7.220% | $37.1088 | $37.11 | $37.10 | $37.10 |
| Purchase #5 | $131.88 | 13.289% | $149.4055 | $149.41 | $149.40 | $149.40 |
| Purchase #6 | $31.74 | 7.142% | $34.0069 | $34.01 | $34.00 | $34.00 |
| Purchase #7 | $178.59 | 10.677% | $197.6581 | $197.66 | $197.65 | $197.70 |
| 7 purchase totals = | $624.32 | $691.2040 | $691.22 | $691.20 | $691.30 | |