| 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 | $108.65 | 10.433% | $119.9855 | $119.99 | $120.00 | $120.00 |
| Purchase #2 | $21.99 | 3.627% | $22.7876 | $22.79 | $22.80 | $22.80 |
| Purchase #3 | $20.62 | 8.641% | $22.4018 | $22.40 | $22.40 | $22.40 |
| Purchase #4 | $245.28 | 7.735% | $264.2524 | $264.25 | $264.25 | $264.30 |
| Purchase #5 | $41.36 | 10.810% | $45.831 | $45.83 | $45.85 | $45.80 |
| Purchase #6 | $200.50 | 3.256% | $207.0283 | $207.03 | $207.05 | $207.00 |
| Purchase #7 | $117.39 | 6.710% | $125.2669 | $125.27 | $125.25 | $125.30 |
| 7 purchase totals = | $755.79 | $807.5535 | $807.56 | $807.60 | $807.60 | |