| 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 | $70.75 | 3.198% | $73.0126 | $73.01 | $73.00 | $73.00 |
| Purchase #2 | $143.88 | 12.515% | $161.8866 | $161.89 | $161.90 | $161.90 |
| Purchase #3 | $51.73 | 11.759% | $57.8129 | $57.81 | $57.80 | $57.80 |
| Purchase #4 | $105.91 | 4.712% | $110.9005 | $110.90 | $110.90 | $110.90 |
| Purchase #5 | $198.94 | 12.631% | $224.0681 | $224.07 | $224.05 | $224.10 |
| Purchase #6 | $212.36 | 10.285% | $234.2012 | $234.20 | $234.20 | $234.20 |
| Purchase #7 | $249.66 | 7.343% | $267.9925 | $267.99 | $268.00 | $268.00 |
| 7 purchase totals = | $1,033.23 | $1,129.8744 | $1,129.87 | $1,129.85 | $1,129.90 | |