| 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 | $216.31 | 7.578% | $232.702 | $232.70 | $232.70 | $232.70 |
| Purchase #2 | $152.75 | 3.661% | $158.3422 | $158.34 | $158.35 | $158.30 |
| Purchase #3 | $157.60 | 4.462% | $164.6321 | $164.63 | $164.65 | $164.60 |
| Purchase #4 | $63.36 | 3.197% | $65.3856 | $65.39 | $65.40 | $65.40 |
| Purchase #5 | $107.79 | 4.444% | $112.5802 | $112.58 | $112.60 | $112.60 |
| Purchase #6 | $42.56 | 9.162% | $46.4593 | $46.46 | $46.45 | $46.50 |
| Purchase #7 | $192.84 | 7.624% | $207.5421 | $207.54 | $207.55 | $207.50 |
| 7 purchase totals = | $933.21 | $987.6435 | $987.64 | $987.70 | $987.60 | |