| 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 | $113.52 | 10.574% | $125.5236 | $125.52 | $125.50 | $125.50 |
| Purchase #2 | $100.47 | 9.724% | $110.2397 | $110.24 | $110.25 | $110.20 |
| Purchase #3 | $88.92 | 4.135% | $92.5968 | $92.60 | $92.60 | $92.60 |
| Purchase #4 | $188.97 | 5.831% | $199.9888 | $199.99 | $200.00 | $200.00 |
| Purchase #5 | $135.28 | 5.105% | $142.186 | $142.19 | $142.20 | $142.20 |
| Purchase #6 | $42.57 | 11.751% | $47.5724 | $47.57 | $47.55 | $47.60 |
| Purchase #7 | $48.51 | 8.694% | $52.7275 | $52.73 | $52.75 | $52.70 |
| 7 purchase totals = | $718.24 | $770.8348 | $770.84 | $770.85 | $770.80 | |