| 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 | $133.30 | 12.164% | $149.5146 | $149.51 | $149.50 | $149.50 |
| Purchase #2 | $221.97 | 4.787% | $232.5957 | $232.60 | $232.60 | $232.60 |
| Purchase #3 | $141.99 | 4.503% | $148.3838 | $148.38 | $148.40 | $148.40 |
| Purchase #4 | $121.93 | 10.272% | $134.4546 | $134.45 | $134.45 | $134.50 |
| Purchase #5 | $206.56 | 5.714% | $218.3628 | $218.36 | $218.35 | $218.40 |
| Purchase #6 | $144.36 | 9.642% | $158.2792 | $158.28 | $158.30 | $158.30 |
| Purchase #7 | $12.76 | 10.686% | $14.1235 | $14.12 | $14.10 | $14.10 |
| 7 purchase totals = | $982.87 | $1,055.7142 | $1,055.70 | $1,055.70 | $1,055.80 | |