| 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 | $227.85 | 9.816% | $250.2158 | $250.22 | $250.20 | $250.20 |
| Purchase #2 | $136.66 | 10.580% | $151.1186 | $151.12 | $151.10 | $151.10 |
| Purchase #3 | $203.55 | 11.214% | $226.3761 | $226.38 | $226.40 | $226.40 |
| Purchase #4 | $215.64 | 5.303% | $227.0754 | $227.08 | $227.10 | $227.10 |
| Purchase #5 | $27.58 | 13.140% | $31.204 | $31.20 | $31.20 | $31.20 |
| Purchase #6 | $41.91 | 7.178% | $44.9183 | $44.92 | $44.90 | $44.90 |
| Purchase #7 | $7.55 | 6.449% | $8.0369 | $8.04 | $8.05 | $8.00 |
| 7 purchase totals = | $860.74 | $938.9451 | $938.96 | $938.95 | $938.90 | |