| 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 | $235.45 | 12.859% | $265.7265 | $265.73 | $265.75 | $265.70 |
| Purchase #2 | $128.58 | 11.519% | $143.3911 | $143.39 | $143.40 | $143.40 |
| Purchase #3 | $188.72 | 3.505% | $195.3346 | $195.33 | $195.35 | $195.30 |
| Purchase #4 | $114.89 | 9.630% | $125.9539 | $125.95 | $125.95 | $126.00 |
| Purchase #5 | $132.93 | 10.516% | $146.9089 | $146.91 | $146.90 | $146.90 |
| Purchase #6 | $250.25 | 8.177% | $270.7129 | $270.71 | $270.70 | $270.70 |
| Purchase #7 | $90.25 | 10.672% | $99.8815 | $99.88 | $99.90 | $99.90 |
| 7 purchase totals = | $1,141.07 | $1,247.9094 | $1,247.90 | $1,247.95 | $1,247.90 | |