| 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 | $109.26 | 7.577% | $117.5386 | $117.54 | $117.55 | $117.50 |
| Purchase #2 | $148.63 | 11.136% | $165.1814 | $165.18 | $165.20 | $165.20 |
| Purchase #3 | $100.69 | 6.791% | $107.5279 | $107.53 | $107.55 | $107.50 |
| Purchase #4 | $232.95 | 3.555% | $241.2314 | $241.23 | $241.25 | $241.20 |
| Purchase #5 | $132.49 | 4.448% | $138.3832 | $138.38 | $138.40 | $138.40 |
| Purchase #6 | $249.47 | 8.666% | $271.0891 | $271.09 | $271.10 | $271.10 |
| Purchase #7 | $30.35 | 8.707% | $32.9926 | $32.99 | $33.00 | $33.00 |
| 7 purchase totals = | $1,003.84 | $1,073.9442 | $1,073.94 | $1,074.05 | $1,073.90 | |