| 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 | $197.92 | 6.253% | $210.2959 | $210.30 | $210.30 | $210.30 |
| Purchase #2 | $109.57 | 3.128% | $112.9973 | $113.00 | $113.00 | $113.00 |
| Purchase #3 | $203.44 | 10.477% | $224.7544 | $224.75 | $224.75 | $224.80 |
| Purchase #4 | $102.40 | 13.818% | $116.5496 | $116.55 | $116.55 | $116.50 |
| Purchase #5 | $204.28 | 3.284% | $210.9886 | $210.99 | $211.00 | $211.00 |
| Purchase #6 | $129.94 | 10.634% | $143.7578 | $143.76 | $143.75 | $143.80 |
| Purchase #7 | $136.33 | 12.520% | $153.3985 | $153.40 | $153.40 | $153.40 |
| 7 purchase totals = | $1,083.88 | $1,172.7421 | $1,172.75 | $1,172.75 | $1,172.80 | |