| 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 | $224.89 | 10.839% | $249.2658 | $249.27 | $249.25 | $249.30 |
| Purchase #2 | $227.43 | 12.811% | $256.5661 | $256.57 | $256.55 | $256.60 |
| Purchase #3 | $106.63 | 3.525% | $110.3887 | $110.39 | $110.40 | $110.40 |
| Purchase #4 | $183.75 | 7.485% | $197.5037 | $197.50 | $197.50 | $197.50 |
| Purchase #5 | $188.32 | 11.582% | $210.1312 | $210.13 | $210.15 | $210.10 |
| Purchase #6 | $133.90 | 3.557% | $138.6628 | $138.66 | $138.65 | $138.70 |
| Purchase #7 | $218.49 | 3.633% | $226.4277 | $226.43 | $226.45 | $226.40 |
| 7 purchase totals = | $1,283.41 | $1,388.9460 | $1,388.95 | $1,388.95 | $1,389.00 | |