| 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 | $196.80 | 3.757% | $204.1938 | $204.19 | $204.20 | $204.20 |
| Purchase #2 | $109.64 | 9.432% | $119.9812 | $119.98 | $120.00 | $120.00 |
| Purchase #3 | $60.64 | 3.234% | $62.6011 | $62.60 | $62.60 | $62.60 |
| Purchase #4 | $198.38 | 13.659% | $225.4767 | $225.48 | $225.50 | $225.50 |
| Purchase #5 | $215.48 | 13.577% | $244.7357 | $244.74 | $244.75 | $244.70 |
| Purchase #6 | $80.74 | 8.719% | $87.7797 | $87.78 | $87.80 | $87.80 |
| Purchase #7 | $18.73 | 5.141% | $19.6929 | $19.69 | $19.70 | $19.70 |
| 7 purchase totals = | $880.41 | $964.4611 | $964.46 | $964.55 | $964.50 | |