| 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 | $118.64 | 5.223% | $124.8366 | $124.84 | $124.85 | $124.80 |
| Purchase #2 | $94.82 | 13.382% | $107.5088 | $107.51 | $107.50 | $107.50 |
| Purchase #3 | $37.46 | 11.589% | $41.8012 | $41.80 | $41.80 | $41.80 |
| Purchase #4 | $219.80 | 11.195% | $244.4066 | $244.41 | $244.40 | $244.40 |
| Purchase #5 | $138.44 | 7.432% | $148.7289 | $148.73 | $148.75 | $148.70 |
| Purchase #6 | $176.34 | 12.838% | $198.9785 | $198.98 | $199.00 | $199.00 |
| Purchase #7 | $115.26 | 8.511% | $125.0698 | $125.07 | $125.05 | $125.10 |
| 7 purchase totals = | $900.76 | $991.3304 | $991.34 | $991.35 | $991.30 | |