| 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 | $227.63 | 3.504% | $235.6062 | $235.61 | $235.60 | $235.60 |
| Purchase #2 | $110.39 | 6.551% | $117.6216 | $117.62 | $117.60 | $117.60 |
| Purchase #3 | $186.27 | 4.797% | $195.2054 | $195.21 | $195.20 | $195.20 |
| Purchase #4 | $135.44 | 5.596% | $143.0192 | $143.02 | $143.00 | $143.00 |
| Purchase #5 | $225.60 | 11.569% | $251.6997 | $251.70 | $251.70 | $251.70 |
| Purchase #6 | $103.83 | 13.426% | $117.7702 | $117.77 | $117.75 | $117.80 |
| Purchase #7 | $112.34 | 6.737% | $119.9083 | $119.91 | $119.90 | $119.90 |
| 7 purchase totals = | $1,101.50 | $1,180.8306 | $1,180.84 | $1,180.75 | $1,180.80 | |