| 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 | $227.93 | 4.462% | $238.1002 | $238.10 | $238.10 | $238.10 |
| Purchase #2 | $35.33 | 11.739% | $39.4774 | $39.48 | $39.50 | $39.50 |
| Purchase #3 | $185.34 | 9.166% | $202.3283 | $202.33 | $202.35 | $202.30 |
| Purchase #4 | $131.69 | 3.574% | $136.3966 | $136.40 | $136.40 | $136.40 |
| Purchase #5 | $113.57 | 10.814% | $125.8515 | $125.85 | $125.85 | $125.90 |
| Purchase #6 | $104.95 | 5.604% | $110.8314 | $110.83 | $110.85 | $110.80 |
| Purchase #7 | $98.58 | 12.188% | $110.5949 | $110.59 | $110.60 | $110.60 |
| 7 purchase totals = | $897.39 | $963.5803 | $963.58 | $963.65 | $963.60 | |