| 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 | $98.80 | 10.331% | $109.007 | $109.01 | $109.00 | $109.00 |
| Purchase #2 | $28.61 | 10.430% | $31.594 | $31.59 | $31.60 | $31.60 |
| Purchase #3 | $166.97 | 9.813% | $183.3548 | $183.35 | $183.35 | $183.40 |
| Purchase #4 | $9.43 | 11.261% | $10.4919 | $10.49 | $10.50 | $10.50 |
| Purchase #5 | $223.41 | 6.870% | $238.7583 | $238.76 | $238.75 | $238.80 |
| Purchase #6 | $223.99 | 5.539% | $236.3968 | $236.40 | $236.40 | $236.40 |
| Purchase #7 | $131.97 | 5.407% | $139.1056 | $139.11 | $139.10 | $139.10 |
| 7 purchase totals = | $883.18 | $948.7084 | $948.71 | $948.70 | $948.80 | |