| 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 | $186.72 | 3.858% | $193.9237 | $193.92 | $193.90 | $193.90 |
| Purchase #2 | $227.69 | 3.799% | $236.3399 | $236.34 | $236.35 | $236.30 |
| Purchase #3 | $221.57 | 9.786% | $243.2528 | $243.25 | $243.25 | $243.30 |
| Purchase #4 | $194.62 | 4.616% | $203.6037 | $203.60 | $203.60 | $203.60 |
| Purchase #5 | $195.39 | 9.265% | $213.4929 | $213.49 | $213.50 | $213.50 |
| Purchase #6 | $103.48 | 9.620% | $113.4348 | $113.43 | $113.45 | $113.40 |
| Purchase #7 | $220.65 | 3.282% | $227.8917 | $227.89 | $227.90 | $227.90 |
| 7 purchase totals = | $1,350.12 | $1,431.9395 | $1,431.92 | $1,431.95 | $1,431.90 | |