| 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 | $208.87 | 6.195% | $221.8095 | $221.81 | $221.80 | $221.80 |
| Purchase #2 | $89.77 | 5.601% | $94.798 | $94.80 | $94.80 | $94.80 |
| Purchase #3 | $122.49 | 7.752% | $131.9854 | $131.99 | $132.00 | $132.00 |
| Purchase #4 | $89.75 | 3.344% | $92.7512 | $92.75 | $92.75 | $92.80 |
| Purchase #5 | $21.79 | 7.216% | $23.3624 | $23.36 | $23.35 | $23.40 |
| Purchase #6 | $19.69 | 5.603% | $20.7932 | $20.79 | $20.80 | $20.80 |
| Purchase #7 | $109.46 | 5.657% | $115.6522 | $115.65 | $115.65 | $115.70 |
| 7 purchase totals = | $661.82 | $701.1519 | $701.15 | $701.15 | $701.30 | |