| 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 | $28.79 | 6.751% | $30.7336 | $30.73 | $30.75 | $30.70 |
| Purchase #2 | $203.74 | 13.415% | $231.0717 | $231.07 | $231.05 | $231.10 |
| Purchase #3 | $204.41 | 9.560% | $223.9516 | $223.95 | $223.95 | $224.00 |
| Purchase #4 | $137.40 | 6.106% | $145.7896 | $145.79 | $145.80 | $145.80 |
| Purchase #5 | $120.94 | 11.746% | $135.1456 | $135.15 | $135.15 | $135.10 |
| Purchase #6 | $153.34 | 4.162% | $159.722 | $159.72 | $159.70 | $159.70 |
| Purchase #7 | $132.62 | 4.680% | $138.8266 | $138.83 | $138.85 | $138.80 |
| 7 purchase totals = | $981.24 | $1,065.2407 | $1,065.24 | $1,065.25 | $1,065.20 | |