| 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 | $216.40 | 7.315% | $232.2297 | $232.23 | $232.25 | $232.20 |
| Purchase #2 | $239.45 | 5.789% | $253.3118 | $253.31 | $253.30 | $253.30 |
| Purchase #3 | $135.52 | 10.119% | $149.2333 | $149.23 | $149.25 | $149.20 |
| Purchase #4 | $97.92 | 7.644% | $105.405 | $105.41 | $105.40 | $105.40 |
| Purchase #5 | $105.71 | 5.537% | $111.5632 | $111.56 | $111.55 | $111.60 |
| Purchase #6 | $136.78 | 11.874% | $153.0213 | $153.02 | $153.00 | $153.00 |
| Purchase #7 | $122.77 | 5.648% | $129.704 | $129.70 | $129.70 | $129.70 |
| 7 purchase totals = | $1,054.55 | $1,134.4683 | $1,134.46 | $1,134.45 | $1,134.40 | |