| 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 | $216.90 | 4.404% | $226.4523 | $226.45 | $226.45 | $226.50 |
| Purchase #2 | $79.81 | 10.502% | $88.1916 | $88.19 | $88.20 | $88.20 |
| Purchase #3 | $40.27 | 12.845% | $45.4427 | $45.44 | $45.45 | $45.40 |
| Purchase #4 | $131.26 | 13.779% | $149.3463 | $149.35 | $149.35 | $149.30 |
| Purchase #5 | $221.63 | 11.817% | $247.82 | $247.82 | $247.80 | $247.80 |
| Purchase #6 | $199.41 | 13.853% | $227.0343 | $227.03 | $227.05 | $227.00 |
| Purchase #7 | $52.25 | 8.732% | $56.8125 | $56.81 | $56.80 | $56.80 |
| 7 purchase totals = | $941.53 | $1,041.0997 | $1,041.09 | $1,041.10 | $1,041.00 | |