| 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 | $188.44 | 4.784% | $197.455 | $197.46 | $197.45 | $197.50 |
| Purchase #2 | $30.54 | 9.608% | $33.4743 | $33.47 | $33.45 | $33.50 |
| Purchase #3 | $187.98 | 10.399% | $207.528 | $207.53 | $207.55 | $207.50 |
| Purchase #4 | $161.78 | 7.568% | $174.0235 | $174.02 | $174.00 | $174.00 |
| Purchase #5 | $175.51 | 9.133% | $191.5393 | $191.54 | $191.55 | $191.50 |
| Purchase #6 | $227.98 | 8.132% | $246.5193 | $246.52 | $246.50 | $246.50 |
| Purchase #7 | $193.87 | 10.125% | $213.4993 | $213.50 | $213.50 | $213.50 |
| 7 purchase totals = | $1,166.10 | $1,264.0387 | $1,264.04 | $1,264.00 | $1,264.00 | |