| 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 | $206.88 | 4.476% | $216.1399 | $216.14 | $216.15 | $216.10 |
| Purchase #2 | $162.80 | 4.719% | $170.4825 | $170.48 | $170.50 | $170.50 |
| Purchase #3 | $208.65 | 11.226% | $232.073 | $232.07 | $232.05 | $232.10 |
| Purchase #4 | $215.71 | 7.664% | $232.242 | $232.24 | $232.25 | $232.20 |
| Purchase #5 | $160.97 | 9.787% | $176.7241 | $176.72 | $176.70 | $176.70 |
| Purchase #6 | $60.63 | 3.400% | $62.6914 | $62.69 | $62.70 | $62.70 |
| Purchase #7 | $182.91 | 9.201% | $199.7395 | $199.74 | $199.75 | $199.70 |
| 7 purchase totals = | $1,198.55 | $1,290.0924 | $1,290.08 | $1,290.10 | $1,290.00 | |