| 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 | $212.82 | 7.173% | $228.0856 | $228.09 | $228.10 | $228.10 |
| Purchase #2 | $87.74 | 3.386% | $90.7109 | $90.71 | $90.70 | $90.70 |
| Purchase #3 | $61.67 | 7.302% | $66.1731 | $66.17 | $66.15 | $66.20 |
| Purchase #4 | $35.76 | 13.854% | $40.7142 | $40.71 | $40.70 | $40.70 |
| Purchase #5 | $60.99 | 5.757% | $64.5012 | $64.50 | $64.50 | $64.50 |
| Purchase #6 | $248.50 | 6.734% | $265.234 | $265.23 | $265.25 | $265.20 |
| Purchase #7 | $117.34 | 8.796% | $127.6612 | $127.66 | $127.65 | $127.70 |
| 7 purchase totals = | $824.82 | $883.0802 | $883.07 | $883.05 | $883.10 | |