| 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 | $110.70 | 13.145% | $125.2515 | $125.25 | $125.25 | $125.30 |
| Purchase #2 | $215.96 | 7.593% | $232.3578 | $232.36 | $232.35 | $232.40 |
| Purchase #3 | $192.47 | 9.341% | $210.4486 | $210.45 | $210.45 | $210.40 |
| Purchase #4 | $168.89 | 9.694% | $185.2622 | $185.26 | $185.25 | $185.30 |
| Purchase #5 | $114.90 | 11.752% | $128.403 | $128.40 | $128.40 | $128.40 |
| Purchase #6 | $62.43 | 7.403% | $67.0517 | $67.05 | $67.05 | $67.10 |
| Purchase #7 | $18.61 | 12.511% | $20.9383 | $20.94 | $20.95 | $20.90 |
| 7 purchase totals = | $883.96 | $969.7131 | $969.71 | $969.70 | $969.80 | |