| 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 | $220.38 | 6.463% | $234.6232 | $234.62 | $234.60 | $234.60 |
| Purchase #2 | $66.93 | 12.445% | $75.2594 | $75.26 | $75.25 | $75.30 |
| Purchase #3 | $247.48 | 7.476% | $265.9816 | $265.98 | $266.00 | $266.00 |
| Purchase #4 | $36.32 | 12.129% | $40.7253 | $40.73 | $40.75 | $40.70 |
| Purchase #5 | $63.78 | 3.784% | $66.1934 | $66.19 | $66.20 | $66.20 |
| Purchase #6 | $71.98 | 9.772% | $79.0139 | $79.01 | $79.00 | $79.00 |
| Purchase #7 | $175.25 | 12.673% | $197.4594 | $197.46 | $197.45 | $197.50 |
| 7 purchase totals = | $882.12 | $959.2562 | $959.25 | $959.25 | $959.30 | |