| 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 | $234.72 | 3.752% | $243.5267 | $243.53 | $243.55 | $243.50 |
| Purchase #2 | $24.26 | 8.770% | $26.3876 | $26.39 | $26.40 | $26.40 |
| Purchase #3 | $100.31 | 10.170% | $110.5115 | $110.51 | $110.50 | $110.50 |
| Purchase #4 | $94.70 | 8.624% | $102.8669 | $102.87 | $102.85 | $102.90 |
| Purchase #5 | $149.41 | 7.228% | $160.2094 | $160.21 | $160.20 | $160.20 |
| Purchase #6 | $55.73 | 3.614% | $57.7441 | $57.74 | $57.75 | $57.70 |
| Purchase #7 | $205.80 | 10.657% | $227.7321 | $227.73 | $227.75 | $227.70 |
| 7 purchase totals = | $864.93 | $928.9783 | $928.98 | $929.00 | $928.90 | |