| 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 | $207.42 | 8.452% | $224.9511 | $224.95 | $224.95 | $225.00 |
| Purchase #2 | $114.52 | 9.199% | $125.0547 | $125.05 | $125.05 | $125.10 |
| Purchase #3 | $91.64 | 8.621% | $99.5403 | $99.54 | $99.55 | $99.50 |
| Purchase #4 | $13.94 | 12.442% | $15.6744 | $15.67 | $15.65 | $15.70 |
| Purchase #5 | $105.51 | 4.617% | $110.3814 | $110.38 | $110.40 | $110.40 |
| Purchase #6 | $49.39 | 3.583% | $51.1596 | $51.16 | $51.15 | $51.20 |
| Purchase #7 | $135.38 | 11.221% | $150.571 | $150.57 | $150.55 | $150.60 |
| 7 purchase totals = | $717.80 | $777.3325 | $777.32 | $777.30 | $777.50 | |