| 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 | $190.25 | 9.550% | $208.4189 | $208.42 | $208.40 | $208.40 |
| Purchase #2 | $95.81 | 4.621% | $100.2374 | $100.24 | $100.25 | $100.20 |
| Purchase #3 | $109.81 | 7.386% | $117.9206 | $117.92 | $117.90 | $117.90 |
| Purchase #4 | $97.52 | 13.125% | $110.3195 | $110.32 | $110.30 | $110.30 |
| Purchase #5 | $68.25 | 9.638% | $74.8279 | $74.83 | $74.85 | $74.80 |
| Purchase #6 | $68.99 | 5.604% | $72.8562 | $72.86 | $72.85 | $72.90 |
| Purchase #7 | $173.96 | 6.197% | $184.7403 | $184.74 | $184.75 | $184.70 |
| 7 purchase totals = | $804.59 | $869.3208 | $869.33 | $869.30 | $869.20 | |