| 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 | $89.53 | 7.440% | $96.191 | $96.19 | $96.20 | $96.20 |
| Purchase #2 | $192.37 | 6.757% | $205.3684 | $205.37 | $205.35 | $205.40 |
| Purchase #3 | $201.79 | 11.199% | $224.3885 | $224.39 | $224.40 | $224.40 |
| Purchase #4 | $112.68 | 6.576% | $120.0898 | $120.09 | $120.10 | $120.10 |
| Purchase #5 | $125.49 | 10.823% | $139.0718 | $139.07 | $139.05 | $139.10 |
| Purchase #6 | $224.36 | 12.121% | $251.5547 | $251.55 | $251.55 | $251.60 |
| Purchase #7 | $82.32 | 13.314% | $93.2801 | $93.28 | $93.30 | $93.30 |
| 7 purchase totals = | $1,028.54 | $1,129.9443 | $1,129.94 | $1,129.95 | $1,130.10 | |