| 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 | $240.76 | 13.252% | $272.6655 | $272.67 | $272.65 | $272.70 |
| Purchase #2 | $9.75 | 4.579% | $10.1965 | $10.20 | $10.20 | $10.20 |
| Purchase #3 | $18.95 | 11.847% | $21.195 | $21.20 | $21.20 | $21.20 |
| Purchase #4 | $238.63 | 4.244% | $248.7575 | $248.76 | $248.75 | $248.80 |
| Purchase #5 | $6.88 | 13.234% | $7.7905 | $7.79 | $7.80 | $7.80 |
| Purchase #6 | $114.89 | 9.492% | $125.7954 | $125.80 | $125.80 | $125.80 |
| Purchase #7 | $201.83 | 10.524% | $223.0706 | $223.07 | $223.05 | $223.10 |
| 7 purchase totals = | $831.69 | $909.4710 | $909.49 | $909.45 | $909.60 | |