| 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 | $117.31 | 5.653% | $123.9415 | $123.94 | $123.95 | $123.90 |
| Purchase #2 | $39.92 | 13.757% | $45.4118 | $45.41 | $45.40 | $45.40 |
| Purchase #3 | $215.83 | 12.651% | $243.1347 | $243.13 | $243.15 | $243.10 |
| Purchase #4 | $130.41 | 11.168% | $144.9742 | $144.97 | $144.95 | $145.00 |
| Purchase #5 | $155.68 | 11.496% | $173.577 | $173.58 | $173.60 | $173.60 |
| Purchase #6 | $46.71 | 5.168% | $49.124 | $49.12 | $49.10 | $49.10 |
| Purchase #7 | $201.44 | 3.230% | $207.9465 | $207.95 | $207.95 | $207.90 |
| 7 purchase totals = | $907.30 | $988.1097 | $988.10 | $988.10 | $988.00 | |