| 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 | $213.39 | 12.254% | $239.5388 | $239.54 | $239.55 | $239.50 |
| Purchase #2 | $48.67 | 3.567% | $50.4061 | $50.41 | $50.40 | $50.40 |
| Purchase #3 | $143.34 | 12.133% | $160.7314 | $160.73 | $160.75 | $160.70 |
| Purchase #4 | $103.68 | 13.271% | $117.4394 | $117.44 | $117.45 | $117.40 |
| Purchase #5 | $122.46 | 10.642% | $135.4922 | $135.49 | $135.50 | $135.50 |
| Purchase #6 | $10.77 | 9.524% | $11.7957 | $11.80 | $11.80 | $11.80 |
| Purchase #7 | $170.92 | 4.234% | $178.1568 | $178.16 | $178.15 | $178.20 |
| 7 purchase totals = | $813.23 | $893.5604 | $893.57 | $893.60 | $893.50 | |