| 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 | $227.36 | 4.105% | $236.6931 | $236.69 | $236.70 | $236.70 |
| Purchase #2 | $108.71 | 4.652% | $113.7672 | $113.77 | $113.75 | $113.80 |
| Purchase #3 | $55.29 | 7.521% | $59.4484 | $59.45 | $59.45 | $59.40 |
| Purchase #4 | $244.62 | 13.587% | $277.8565 | $277.86 | $277.85 | $277.90 |
| Purchase #5 | $13.83 | 4.239% | $14.4163 | $14.42 | $14.40 | $14.40 |
| Purchase #6 | $135.84 | 10.851% | $150.58 | $150.58 | $150.60 | $150.60 |
| Purchase #7 | $197.44 | 3.282% | $203.92 | $203.92 | $203.90 | $203.90 |
| 7 purchase totals = | $983.09 | $1,056.6815 | $1,056.69 | $1,056.65 | $1,056.70 | |