| 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 | $216.39 | 5.234% | $227.7159 | $227.72 | $227.70 | $227.70 |
| Purchase #2 | $248.78 | 4.437% | $259.8184 | $259.82 | $259.80 | $259.80 |
| Purchase #3 | $18.28 | 13.733% | $20.7904 | $20.79 | $20.80 | $20.80 |
| Purchase #4 | $151.78 | 7.162% | $162.6505 | $162.65 | $162.65 | $162.70 |
| Purchase #5 | $199.38 | 7.389% | $214.1122 | $214.11 | $214.10 | $214.10 |
| Purchase #6 | $197.88 | 10.422% | $218.5031 | $218.50 | $218.50 | $218.50 |
| Purchase #7 | $53.89 | 4.299% | $56.2067 | $56.21 | $56.20 | $56.20 |
| 7 purchase totals = | $1,086.38 | $1,159.7972 | $1,159.80 | $1,159.75 | $1,159.80 | |