| 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 | $104.63 | 3.611% | $108.4082 | $108.41 | $108.40 | $108.40 |
| Purchase #2 | $195.81 | 10.677% | $216.7166 | $216.72 | $216.70 | $216.70 |
| Purchase #3 | $192.53 | 3.646% | $199.5496 | $199.55 | $199.55 | $199.50 |
| Purchase #4 | $36.61 | 10.324% | $40.3896 | $40.39 | $40.40 | $40.40 |
| Purchase #5 | $7.31 | 10.388% | $8.0694 | $8.07 | $8.05 | $8.10 |
| Purchase #6 | $202.34 | 7.442% | $217.3981 | $217.40 | $217.40 | $217.40 |
| Purchase #7 | $132.40 | 8.457% | $143.5971 | $143.60 | $143.60 | $143.60 |
| 7 purchase totals = | $871.63 | $934.1286 | $934.14 | $934.10 | $934.10 | |