| 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 | $217.44 | 12.216% | $244.0025 | $244.00 | $244.00 | $244.00 |
| Purchase #2 | $219.45 | 8.367% | $237.8114 | $237.81 | $237.80 | $237.80 |
| Purchase #3 | $215.82 | 3.841% | $224.1096 | $224.11 | $224.10 | $224.10 |
| Purchase #4 | $97.40 | 4.855% | $102.1288 | $102.13 | $102.15 | $102.10 |
| Purchase #5 | $156.77 | 12.717% | $176.7064 | $176.71 | $176.70 | $176.70 |
| Purchase #6 | $110.40 | 13.576% | $125.3879 | $125.39 | $125.40 | $125.40 |
| Purchase #7 | $151.65 | 6.696% | $161.8045 | $161.80 | $161.80 | $161.80 |
| 7 purchase totals = | $1,168.93 | $1,271.9511 | $1,271.95 | $1,271.95 | $1,271.90 | |