| 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 | $119.69 | 7.583% | $128.7661 | $128.77 | $128.75 | $128.80 |
| Purchase #2 | $26.68 | 9.110% | $29.1105 | $29.11 | $29.10 | $29.10 |
| Purchase #3 | $212.94 | 5.490% | $224.6304 | $224.63 | $224.65 | $224.60 |
| Purchase #4 | $67.54 | 5.863% | $71.4999 | $71.50 | $71.50 | $71.50 |
| Purchase #5 | $89.54 | 7.667% | $96.405 | $96.41 | $96.40 | $96.40 |
| Purchase #6 | $209.79 | 10.551% | $231.9249 | $231.92 | $231.90 | $231.90 |
| Purchase #7 | $123.41 | 8.325% | $133.6839 | $133.68 | $133.70 | $133.70 |
| 7 purchase totals = | $849.59 | $916.0207 | $916.02 | $916.00 | $916.00 | |