| 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 | $126.78 | 11.864% | $141.8212 | $141.82 | $141.80 | $141.80 |
| Purchase #2 | $197.63 | 13.246% | $223.8081 | $223.81 | $223.80 | $223.80 |
| Purchase #3 | $204.65 | 11.604% | $228.3976 | $228.40 | $228.40 | $228.40 |
| Purchase #4 | $116.28 | 13.509% | $131.9883 | $131.99 | $132.00 | $132.00 |
| Purchase #5 | $110.42 | 13.386% | $125.2008 | $125.20 | $125.20 | $125.20 |
| Purchase #6 | $175.81 | 7.256% | $188.5668 | $188.57 | $188.55 | $188.60 |
| Purchase #7 | $45.74 | 9.768% | $50.2079 | $50.21 | $50.20 | $50.20 |
| 7 purchase totals = | $977.31 | $1,089.9907 | $1,090.00 | $1,089.95 | $1,090.00 | |