| 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 | $101.28 | 10.605% | $112.0207 | $112.02 | $112.00 | $112.00 |
| Purchase #2 | $212.97 | 13.810% | $242.3812 | $242.38 | $242.40 | $242.40 |
| Purchase #3 | $72.97 | 5.660% | $77.1001 | $77.10 | $77.10 | $77.10 |
| Purchase #4 | $11.45 | 9.406% | $12.527 | $12.53 | $12.55 | $12.50 |
| Purchase #5 | $231.58 | 6.490% | $246.6095 | $246.61 | $246.60 | $246.60 |
| Purchase #6 | $226.66 | 13.225% | $256.6358 | $256.64 | $256.65 | $256.60 |
| Purchase #7 | $31.61 | 8.236% | $34.2134 | $34.21 | $34.20 | $34.20 |
| 7 purchase totals = | $888.52 | $981.4877 | $981.49 | $981.50 | $981.40 | |