| 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 | $69.62 | 12.562% | $78.3657 | $78.37 | $78.35 | $78.40 |
| Purchase #2 | $213.90 | 7.603% | $230.1628 | $230.16 | $230.15 | $230.20 |
| Purchase #3 | $246.85 | 8.571% | $268.0075 | $268.01 | $268.00 | $268.00 |
| Purchase #4 | $166.60 | 9.305% | $182.1021 | $182.10 | $182.10 | $182.10 |
| Purchase #5 | $116.63 | 9.668% | $127.9058 | $127.91 | $127.90 | $127.90 |
| Purchase #6 | $227.67 | 4.251% | $237.3483 | $237.35 | $237.35 | $237.30 |
| Purchase #7 | $157.78 | 7.858% | $170.1784 | $170.18 | $170.20 | $170.20 |
| 7 purchase totals = | $1,199.05 | $1,294.0706 | $1,294.08 | $1,294.05 | $1,294.10 | |