| 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 | $211.93 | 4.243% | $220.9222 | $220.92 | $220.90 | $220.90 |
| Purchase #2 | $180.63 | 9.868% | $198.4546 | $198.45 | $198.45 | $198.50 |
| Purchase #3 | $144.90 | 9.345% | $158.4409 | $158.44 | $158.45 | $158.40 |
| Purchase #4 | $194.65 | 10.686% | $215.4503 | $215.45 | $215.45 | $215.50 |
| Purchase #5 | $6.60 | 6.426% | $7.0241 | $7.02 | $7.00 | $7.00 |
| Purchase #6 | $45.92 | 10.372% | $50.6828 | $50.68 | $50.70 | $50.70 |
| Purchase #7 | $94.76 | 8.442% | $102.7596 | $102.76 | $102.75 | $102.80 |
| 7 purchase totals = | $879.39 | $953.7345 | $953.72 | $953.70 | $953.80 | |