| 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 | $62.31 | 3.437% | $64.4516 | $64.45 | $64.45 | $64.50 |
| Purchase #2 | $218.74 | 4.677% | $228.9705 | $228.97 | $228.95 | $229.00 |
| Purchase #3 | $187.30 | 5.473% | $197.5509 | $197.55 | $197.55 | $197.60 |
| Purchase #4 | $90.28 | 11.382% | $100.5557 | $100.56 | $100.55 | $100.60 |
| Purchase #5 | $205.38 | 8.434% | $222.7017 | $222.70 | $222.70 | $222.70 |
| Purchase #6 | $147.88 | 7.357% | $158.7595 | $158.76 | $158.75 | $158.80 |
| Purchase #7 | $204.60 | 11.421% | $227.9674 | $227.97 | $227.95 | $228.00 |
| 7 purchase totals = | $1,116.49 | $1,200.9573 | $1,200.96 | $1,200.90 | $1,201.20 | |