| 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 | $233.40 | 9.178% | $254.8215 | $254.82 | $254.80 | $254.80 |
| Purchase #2 | $58.46 | 8.854% | $63.636 | $63.64 | $63.65 | $63.60 |
| Purchase #3 | $214.84 | 11.204% | $238.9107 | $238.91 | $238.90 | $238.90 |
| Purchase #4 | $24.41 | 4.380% | $25.4792 | $25.48 | $25.50 | $25.50 |
| Purchase #5 | $25.58 | 13.727% | $29.0914 | $29.09 | $29.10 | $29.10 |
| Purchase #6 | $34.90 | 9.536% | $38.2281 | $38.23 | $38.25 | $38.20 |
| Purchase #7 | $154.95 | 13.341% | $175.6219 | $175.62 | $175.60 | $175.60 |
| 7 purchase totals = | $746.54 | $825.7888 | $825.79 | $825.80 | $825.70 | |