| 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 | $208.54 | 9.872% | $229.1271 | $229.13 | $229.15 | $229.10 |
| Purchase #2 | $61.34 | 10.752% | $67.9353 | $67.94 | $67.95 | $67.90 |
| Purchase #3 | $126.67 | 13.175% | $143.3588 | $143.36 | $143.35 | $143.40 |
| Purchase #4 | $55.28 | 13.790% | $62.9031 | $62.90 | $62.90 | $62.90 |
| Purchase #5 | $117.97 | 5.210% | $124.1162 | $124.12 | $124.10 | $124.10 |
| Purchase #6 | $153.96 | 5.254% | $162.0491 | $162.05 | $162.05 | $162.00 |
| Purchase #7 | $196.50 | 4.466% | $205.2757 | $205.28 | $205.30 | $205.30 |
| 7 purchase totals = | $920.26 | $994.7653 | $994.78 | $994.80 | $994.70 | |