| 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 | $200.59 | 12.267% | $225.1964 | $225.20 | $225.20 | $225.20 |
| Purchase #2 | $219.84 | 7.445% | $236.2071 | $236.21 | $236.20 | $236.20 |
| Purchase #3 | $116.53 | 12.764% | $131.4039 | $131.40 | $131.40 | $131.40 |
| Purchase #4 | $143.48 | 9.433% | $157.0145 | $157.01 | $157.00 | $157.00 |
| Purchase #5 | $248.66 | 9.685% | $272.7427 | $272.74 | $272.75 | $272.70 |
| Purchase #6 | $144.33 | 4.440% | $150.7383 | $150.74 | $150.75 | $150.70 |
| Purchase #7 | $220.76 | 5.345% | $232.5596 | $232.56 | $232.55 | $232.60 |
| 7 purchase totals = | $1,294.19 | $1,405.8625 | $1,405.86 | $1,405.85 | $1,405.80 | |