| 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 | $227.79 | 5.307% | $239.8788 | $239.88 | $239.90 | $239.90 |
| Purchase #2 | $101.94 | 7.854% | $109.9464 | $109.95 | $109.95 | $109.90 |
| Purchase #3 | $205.72 | 5.537% | $217.1107 | $217.11 | $217.10 | $217.10 |
| Purchase #4 | $233.28 | 3.146% | $240.619 | $240.62 | $240.60 | $240.60 |
| Purchase #5 | $242.62 | 7.231% | $260.1639 | $260.16 | $260.15 | $260.20 |
| Purchase #6 | $157.30 | 12.870% | $177.5445 | $177.54 | $177.55 | $177.50 |
| Purchase #7 | $175.54 | 13.191% | $198.6955 | $198.70 | $198.70 | $198.70 |
| 7 purchase totals = | $1,344.19 | $1,443.9588 | $1,443.96 | $1,443.95 | $1,443.90 | |