| 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 | $190.96 | 9.825% | $209.7218 | $209.72 | $209.70 | $209.70 |
| Purchase #2 | $242.51 | 12.624% | $273.1245 | $273.12 | $273.10 | $273.10 |
| Purchase #3 | $108.64 | 6.803% | $116.0308 | $116.03 | $116.05 | $116.00 |
| Purchase #4 | $204.74 | 5.731% | $216.4736 | $216.47 | $216.45 | $216.50 |
| Purchase #5 | $207.61 | 13.507% | $235.6519 | $235.65 | $235.65 | $235.70 |
| Purchase #6 | $151.33 | 4.673% | $158.4017 | $158.40 | $158.40 | $158.40 |
| Purchase #7 | $237.60 | 5.248% | $250.0692 | $250.07 | $250.05 | $250.10 |
| 7 purchase totals = | $1,343.39 | $1,459.4735 | $1,459.46 | $1,459.40 | $1,459.50 | |