| 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 | $93.81 | 10.559% | $103.7154 | $103.72 | $103.70 | $103.70 |
| Purchase #2 | $156.96 | 8.420% | $170.176 | $170.18 | $170.20 | $170.20 |
| Purchase #3 | $242.96 | 10.865% | $269.3576 | $269.36 | $269.35 | $269.40 |
| Purchase #4 | $106.48 | 12.214% | $119.4855 | $119.49 | $119.50 | $119.50 |
| Purchase #5 | $139.31 | 7.793% | $150.1664 | $150.17 | $150.15 | $150.20 |
| Purchase #6 | $63.45 | 7.692% | $68.3306 | $68.33 | $68.35 | $68.30 |
| Purchase #7 | $227.94 | 9.145% | $248.7851 | $248.79 | $248.80 | $248.80 |
| 7 purchase totals = | $1,030.91 | $1,130.0166 | $1,130.04 | $1,130.05 | $1,130.10 | |