| 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 | $5.51 | 13.132% | $6.2336 | $6.23 | $6.25 | $6.20 |
| Purchase #2 | $195.74 | 4.684% | $204.9085 | $204.91 | $204.90 | $204.90 |
| Purchase #3 | $238.34 | 10.753% | $263.9687 | $263.97 | $263.95 | $264.00 |
| Purchase #4 | $116.52 | 11.487% | $129.9047 | $129.90 | $129.90 | $129.90 |
| Purchase #5 | $36.95 | 11.631% | $41.2477 | $41.25 | $41.25 | $41.20 |
| Purchase #6 | $100.30 | 5.125% | $105.4404 | $105.44 | $105.45 | $105.40 |
| Purchase #7 | $247.95 | 13.413% | $281.2075 | $281.21 | $281.20 | $281.20 |
| 7 purchase totals = | $941.31 | $1,032.9111 | $1,032.91 | $1,032.90 | $1,032.80 | |