| 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 | $124.71 | 3.731% | $129.3629 | $129.36 | $129.35 | $129.40 |
| Purchase #2 | $235.56 | 5.863% | $249.3709 | $249.37 | $249.35 | $249.40 |
| Purchase #3 | $224.57 | 12.622% | $252.9152 | $252.92 | $252.90 | $252.90 |
| Purchase #4 | $50.81 | 8.690% | $55.2254 | $55.23 | $55.25 | $55.20 |
| Purchase #5 | $204.34 | 3.805% | $212.1151 | $212.12 | $212.10 | $212.10 |
| Purchase #6 | $126.90 | 10.396% | $140.0925 | $140.09 | $140.10 | $140.10 |
| Purchase #7 | $242.65 | 4.497% | $253.562 | $253.56 | $253.55 | $253.60 |
| 7 purchase totals = | $1,209.54 | $1,292.6440 | $1,292.65 | $1,292.60 | $1,292.70 | |