| 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 | $231.79 | 5.171% | $243.7759 | $243.78 | $243.80 | $243.80 |
| Purchase #2 | $129.94 | 10.381% | $143.4291 | $143.43 | $143.45 | $143.40 |
| Purchase #3 | $124.31 | 10.518% | $137.3849 | $137.38 | $137.40 | $137.40 |
| Purchase #4 | $230.71 | 6.224% | $245.0694 | $245.07 | $245.05 | $245.10 |
| Purchase #5 | $214.89 | 13.102% | $243.0449 | $243.04 | $243.05 | $243.00 |
| Purchase #6 | $187.74 | 3.177% | $193.7045 | $193.70 | $193.70 | $193.70 |
| Purchase #7 | $217.56 | 12.737% | $245.2706 | $245.27 | $245.25 | $245.30 |
| 7 purchase totals = | $1,336.94 | $1,451.6793 | $1,451.67 | $1,451.70 | $1,451.70 | |