| 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 | $240.31 | 7.612% | $258.6024 | $258.60 | $258.60 | $258.60 |
| Purchase #2 | $121.67 | 12.362% | $136.7108 | $136.71 | $136.70 | $136.70 |
| Purchase #3 | $163.68 | 10.834% | $181.4131 | $181.41 | $181.40 | $181.40 |
| Purchase #4 | $63.73 | 4.727% | $66.7425 | $66.74 | $66.75 | $66.70 |
| Purchase #5 | $78.65 | 4.222% | $81.9706 | $81.97 | $81.95 | $82.00 |
| Purchase #6 | $172.88 | 4.589% | $180.8135 | $180.81 | $180.80 | $180.80 |
| Purchase #7 | $164.52 | 5.325% | $173.2807 | $173.28 | $173.30 | $173.30 |
| 7 purchase totals = | $1,005.44 | $1,079.5336 | $1,079.52 | $1,079.50 | $1,079.50 | |