| 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 | $125.44 | 9.485% | $137.338 | $137.34 | $137.35 | $137.30 |
| Purchase #2 | $112.69 | 9.358% | $123.2355 | $123.24 | $123.25 | $123.20 |
| Purchase #3 | $37.40 | 8.835% | $40.7043 | $40.70 | $40.70 | $40.70 |
| Purchase #4 | $100.59 | 6.219% | $106.8457 | $106.85 | $106.85 | $106.80 |
| Purchase #5 | $209.47 | 13.160% | $237.0363 | $237.04 | $237.05 | $237.00 |
| Purchase #6 | $212.34 | 9.502% | $232.5165 | $232.52 | $232.50 | $232.50 |
| Purchase #7 | $87.84 | 4.153% | $91.488 | $91.49 | $91.50 | $91.50 |
| 7 purchase totals = | $885.77 | $969.1643 | $969.18 | $969.20 | $969.00 | |