| 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 | $240.81 | 13.295% | $272.8257 | $272.83 | $272.85 | $272.80 |
| Purchase #2 | $199.99 | 7.318% | $214.6253 | $214.63 | $214.65 | $214.60 |
| Purchase #3 | $234.50 | 4.766% | $245.6763 | $245.68 | $245.70 | $245.70 |
| Purchase #4 | $59.98 | 4.434% | $62.6395 | $62.64 | $62.65 | $62.60 |
| Purchase #5 | $130.93 | 13.677% | $148.8373 | $148.84 | $148.85 | $148.80 |
| Purchase #6 | $104.29 | 4.748% | $109.2417 | $109.24 | $109.25 | $109.20 |
| Purchase #7 | $71.56 | 11.866% | $80.0513 | $80.05 | $80.05 | $80.10 |
| 7 purchase totals = | $1,042.06 | $1,133.8971 | $1,133.91 | $1,134.00 | $1,133.80 | |