| 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 | $103.54 | 12.208% | $116.1802 | $116.18 | $116.20 | $116.20 |
| Purchase #2 | $240.78 | 12.665% | $271.2748 | $271.27 | $271.25 | $271.30 |
| Purchase #3 | $125.41 | 7.351% | $134.6289 | $134.63 | $134.65 | $134.60 |
| Purchase #4 | $241.86 | 8.384% | $262.1375 | $262.14 | $262.15 | $262.10 |
| Purchase #5 | $13.33 | 4.382% | $13.9141 | $13.91 | $13.90 | $13.90 |
| Purchase #6 | $147.27 | 3.288% | $152.1122 | $152.11 | $152.10 | $152.10 |
| Purchase #7 | $22.70 | 10.624% | $25.1116 | $25.11 | $25.10 | $25.10 |
| 7 purchase totals = | $894.89 | $975.3593 | $975.35 | $975.35 | $975.30 | |