| 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 | $218.36 | 7.160% | $233.9946 | $233.99 | $234.00 | $234.00 |
| Purchase #2 | $231.48 | 5.405% | $243.9915 | $243.99 | $244.00 | $244.00 |
| Purchase #3 | $232.76 | 7.798% | $250.9106 | $250.91 | $250.90 | $250.90 |
| Purchase #4 | $166.88 | 6.283% | $177.3651 | $177.37 | $177.35 | $177.40 |
| Purchase #5 | $185.34 | 10.506% | $204.8118 | $204.81 | $204.80 | $204.80 |
| Purchase #6 | $121.93 | 7.680% | $131.2942 | $131.29 | $131.30 | $131.30 |
| Purchase #7 | $113.35 | 3.621% | $117.4544 | $117.45 | $117.45 | $117.50 |
| 7 purchase totals = | $1,270.10 | $1,359.8222 | $1,359.81 | $1,359.80 | $1,359.90 | |