| 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 | $193.38 | 9.700% | $212.1379 | $212.14 | $212.15 | $212.10 |
| Purchase #2 | $218.35 | 4.111% | $227.3264 | $227.33 | $227.35 | $227.30 |
| Purchase #3 | $7.52 | 11.341% | $8.3728 | $8.37 | $8.35 | $8.40 |
| Purchase #4 | $67.96 | 9.520% | $74.4298 | $74.43 | $74.45 | $74.40 |
| Purchase #5 | $111.29 | 11.481% | $124.0672 | $124.07 | $124.05 | $124.10 |
| Purchase #6 | $59.72 | 4.425% | $62.3626 | $62.36 | $62.35 | $62.40 |
| Purchase #7 | $35.74 | 6.299% | $37.9913 | $37.99 | $38.00 | $38.00 |
| 7 purchase totals = | $693.96 | $746.6880 | $746.69 | $746.70 | $746.70 | |