| 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 | $118.34 | 11.356% | $131.7787 | $131.78 | $131.80 | $131.80 |
| Purchase #2 | $94.54 | 6.167% | $100.3703 | $100.37 | $100.35 | $100.40 |
| Purchase #3 | $227.63 | 7.617% | $244.9686 | $244.97 | $244.95 | $245.00 |
| Purchase #4 | $77.65 | 8.763% | $84.4545 | $84.45 | $84.45 | $84.50 |
| Purchase #5 | $31.98 | 12.422% | $35.9526 | $35.95 | $35.95 | $36.00 |
| Purchase #6 | $206.61 | 10.306% | $227.9032 | $227.90 | $227.90 | $227.90 |
| Purchase #7 | $28.54 | 5.119% | $30.001 | $30.00 | $30.00 | $30.00 |
| 7 purchase totals = | $785.29 | $855.4289 | $855.42 | $855.40 | $855.60 | |