| 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 | $114.43 | 9.564% | $125.3741 | $125.37 | $125.35 | $125.40 |
| Purchase #2 | $240.85 | 4.681% | $252.1242 | $252.12 | $252.10 | $252.10 |
| Purchase #3 | $145.74 | 4.221% | $151.8917 | $151.89 | $151.90 | $151.90 |
| Purchase #4 | $212.80 | 6.791% | $227.2512 | $227.25 | $227.25 | $227.30 |
| Purchase #5 | $96.94 | 13.416% | $109.9455 | $109.95 | $109.95 | $109.90 |
| Purchase #6 | $243.64 | 5.147% | $256.1802 | $256.18 | $256.20 | $256.20 |
| Purchase #7 | $44.91 | 12.232% | $50.4034 | $50.40 | $50.40 | $50.40 |
| 7 purchase totals = | $1,099.31 | $1,173.1703 | $1,173.16 | $1,173.15 | $1,173.20 | |