| 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 | $199.33 | 7.424% | $214.1283 | $214.13 | $214.15 | $214.10 |
| Purchase #2 | $225.60 | 13.441% | $255.9229 | $255.92 | $255.90 | $255.90 |
| Purchase #3 | $40.71 | 10.660% | $45.0497 | $45.05 | $45.05 | $45.00 |
| Purchase #4 | $200.43 | 8.410% | $217.2862 | $217.29 | $217.30 | $217.30 |
| Purchase #5 | $205.58 | 9.732% | $225.587 | $225.59 | $225.60 | $225.60 |
| Purchase #6 | $250.90 | 9.505% | $274.748 | $274.75 | $274.75 | $274.70 |
| Purchase #7 | $204.33 | 6.406% | $217.4194 | $217.42 | $217.40 | $217.40 |
| 7 purchase totals = | $1,326.88 | $1,450.1415 | $1,450.15 | $1,450.15 | $1,450.00 | |