| 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 | $120.29 | 13.304% | $136.2934 | $136.29 | $136.30 | $136.30 |
| Purchase #2 | $39.99 | 3.244% | $41.2873 | $41.29 | $41.30 | $41.30 |
| Purchase #3 | $188.56 | 12.823% | $212.739 | $212.74 | $212.75 | $212.70 |
| Purchase #4 | $70.38 | 11.174% | $78.2443 | $78.24 | $78.25 | $78.20 |
| Purchase #5 | $28.29 | 3.506% | $29.2818 | $29.28 | $29.30 | $29.30 |
| Purchase #6 | $111.50 | 9.524% | $122.1193 | $122.12 | $122.10 | $122.10 |
| Purchase #7 | $197.27 | 10.507% | $217.9972 | $218.00 | $218.00 | $218.00 |
| 7 purchase totals = | $756.28 | $837.9623 | $837.96 | $838.00 | $837.90 | |