| 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 | $200.47 | 9.663% | $219.8414 | $219.84 | $219.85 | $219.80 |
| Purchase #2 | $242.42 | 6.762% | $258.8124 | $258.81 | $258.80 | $258.80 |
| Purchase #3 | $215.59 | 5.338% | $227.0982 | $227.10 | $227.10 | $227.10 |
| Purchase #4 | $240.66 | 11.668% | $268.7402 | $268.74 | $268.75 | $268.70 |
| Purchase #5 | $23.82 | 7.504% | $25.6075 | $25.61 | $25.60 | $25.60 |
| Purchase #6 | $61.55 | 8.112% | $66.5429 | $66.54 | $66.55 | $66.50 |
| Purchase #7 | $234.26 | 10.839% | $259.6514 | $259.65 | $259.65 | $259.70 |
| 7 purchase totals = | $1,218.77 | $1,326.2940 | $1,326.29 | $1,326.30 | $1,326.20 | |