| 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 | $111.56 | 9.605% | $122.2753 | $122.28 | $122.30 | $122.30 |
| Purchase #2 | $194.36 | 13.808% | $221.1972 | $221.20 | $221.20 | $221.20 |
| Purchase #3 | $62.35 | 9.613% | $68.3437 | $68.34 | $68.35 | $68.30 |
| Purchase #4 | $123.86 | 7.225% | $132.8089 | $132.81 | $132.80 | $132.80 |
| Purchase #5 | $209.27 | 10.277% | $230.7767 | $230.78 | $230.80 | $230.80 |
| Purchase #6 | $111.37 | 13.843% | $126.7869 | $126.79 | $126.80 | $126.80 |
| Purchase #7 | $61.37 | 12.840% | $69.2499 | $69.25 | $69.25 | $69.20 |
| 7 purchase totals = | $874.14 | $971.4386 | $971.45 | $971.50 | $971.40 | |