| 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 | $218.35 | 8.819% | $237.6063 | $237.61 | $237.60 | $237.60 |
| Purchase #2 | $222.91 | 9.799% | $244.753 | $244.75 | $244.75 | $244.80 |
| Purchase #3 | $167.68 | 13.214% | $189.8372 | $189.84 | $189.85 | $189.80 |
| Purchase #4 | $27.38 | 4.728% | $28.6745 | $28.67 | $28.65 | $28.70 |
| Purchase #5 | $174.55 | 8.117% | $188.7182 | $188.72 | $188.70 | $188.70 |
| Purchase #6 | $226.43 | 10.709% | $250.6784 | $250.68 | $250.70 | $250.70 |
| Purchase #7 | $110.43 | 13.456% | $125.2895 | $125.29 | $125.30 | $125.30 |
| 7 purchase totals = | $1,147.73 | $1,265.5571 | $1,265.56 | $1,265.55 | $1,265.60 | |