| 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 | $196.53 | 7.197% | $210.6743 | $210.67 | $210.65 | $210.70 |
| Purchase #2 | $67.80 | 6.225% | $72.0206 | $72.02 | $72.00 | $72.00 |
| Purchase #3 | $121.57 | 11.732% | $135.8326 | $135.83 | $135.85 | $135.80 |
| Purchase #4 | $236.88 | 8.411% | $256.804 | $256.80 | $256.80 | $256.80 |
| Purchase #5 | $50.85 | 8.517% | $55.1809 | $55.18 | $55.20 | $55.20 |
| Purchase #6 | $62.71 | 7.215% | $67.2345 | $67.23 | $67.25 | $67.20 |
| Purchase #7 | $66.40 | 4.796% | $69.5845 | $69.58 | $69.60 | $69.60 |
| 7 purchase totals = | $802.74 | $867.3314 | $867.31 | $867.35 | $867.30 | |