| 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 | $217.67 | 3.743% | $225.8174 | $225.82 | $225.80 | $225.80 |
| Purchase #2 | $184.41 | 7.141% | $197.5787 | $197.58 | $197.60 | $197.60 |
| Purchase #3 | $75.68 | 7.160% | $81.0987 | $81.10 | $81.10 | $81.10 |
| Purchase #4 | $188.70 | 9.585% | $206.7869 | $206.79 | $206.80 | $206.80 |
| Purchase #5 | $178.43 | 9.644% | $195.6378 | $195.64 | $195.65 | $195.60 |
| Purchase #6 | $176.46 | 12.842% | $199.121 | $199.12 | $199.10 | $199.10 |
| Purchase #7 | $148.66 | 9.198% | $162.3337 | $162.33 | $162.35 | $162.30 |
| 7 purchase totals = | $1,170.01 | $1,268.3742 | $1,268.38 | $1,268.40 | $1,268.30 | |