| 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 | $239.84 | 6.618% | $255.7126 | $255.71 | $255.70 | $255.70 |
| Purchase #2 | $204.30 | 12.329% | $229.4881 | $229.49 | $229.50 | $229.50 |
| Purchase #3 | $168.28 | 8.589% | $182.7336 | $182.73 | $182.75 | $182.70 |
| Purchase #4 | $86.93 | 8.141% | $94.007 | $94.01 | $94.00 | $94.00 |
| Purchase #5 | $227.61 | 11.556% | $253.9126 | $253.91 | $253.90 | $253.90 |
| Purchase #6 | $44.91 | 3.297% | $46.3907 | $46.39 | $46.40 | $46.40 |
| Purchase #7 | $67.40 | 8.817% | $73.3427 | $73.34 | $73.35 | $73.30 |
| 7 purchase totals = | $1,039.27 | $1,135.5873 | $1,135.58 | $1,135.60 | $1,135.50 | |