| 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 | $35.89 | 5.277% | $37.7839 | $37.78 | $37.80 | $37.80 |
| Purchase #2 | $219.44 | 4.458% | $229.2226 | $229.22 | $229.20 | $229.20 |
| Purchase #3 | $128.73 | 10.144% | $141.7884 | $141.79 | $141.80 | $141.80 |
| Purchase #4 | $244.44 | 13.598% | $277.679 | $277.68 | $277.70 | $277.70 |
| Purchase #5 | $107.78 | 8.756% | $117.2172 | $117.22 | $117.20 | $117.20 |
| Purchase #6 | $153.94 | 9.252% | $168.1825 | $168.18 | $168.20 | $168.20 |
| Purchase #7 | $235.69 | 13.618% | $267.7863 | $267.79 | $267.80 | $267.80 |
| 7 purchase totals = | $1,125.91 | $1,239.6599 | $1,239.66 | $1,239.70 | $1,239.70 | |