| 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 | $200.46 | 9.200% | $218.9023 | $218.90 | $218.90 | $218.90 |
| Purchase #2 | $95.32 | 7.164% | $102.1487 | $102.15 | $102.15 | $102.10 |
| Purchase #3 | $9.69 | 9.776% | $10.6373 | $10.64 | $10.65 | $10.60 |
| Purchase #4 | $94.96 | 3.859% | $98.6245 | $98.62 | $98.60 | $98.60 |
| Purchase #5 | $227.49 | 5.654% | $240.3523 | $240.35 | $240.35 | $240.40 |
| Purchase #6 | $232.90 | 3.607% | $241.3007 | $241.30 | $241.30 | $241.30 |
| Purchase #7 | $42.43 | 8.504% | $46.0382 | $46.04 | $46.05 | $46.00 |
| 7 purchase totals = | $903.25 | $958.0040 | $958.00 | $958.00 | $957.90 | |