| 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 | $204.43 | 6.763% | $218.2556 | $218.26 | $218.25 | $218.30 |
| Purchase #2 | $223.28 | 9.519% | $244.534 | $244.53 | $244.55 | $244.50 |
| Purchase #3 | $21.51 | 8.192% | $23.2721 | $23.27 | $23.25 | $23.30 |
| Purchase #4 | $5.97 | 10.355% | $6.5882 | $6.59 | $6.60 | $6.60 |
| Purchase #5 | $93.39 | 12.107% | $104.6967 | $104.70 | $104.70 | $104.70 |
| Purchase #6 | $126.80 | 7.824% | $136.7208 | $136.72 | $136.70 | $136.70 |
| Purchase #7 | $13.80 | 4.536% | $14.426 | $14.43 | $14.45 | $14.40 |
| 7 purchase totals = | $689.18 | $748.4934 | $748.50 | $748.50 | $748.50 | |