| 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 | $219.98 | 7.425% | $236.3135 | $236.31 | $236.30 | $236.30 |
| Purchase #2 | $161.41 | 4.384% | $168.4862 | $168.49 | $168.50 | $168.50 |
| Purchase #3 | $231.51 | 8.321% | $250.7739 | $250.77 | $250.75 | $250.80 |
| Purchase #4 | $109.99 | 4.647% | $115.1012 | $115.10 | $115.10 | $115.10 |
| Purchase #5 | $42.48 | 12.230% | $47.6753 | $47.68 | $47.70 | $47.70 |
| Purchase #6 | $123.28 | 13.576% | $140.0165 | $140.02 | $140.00 | $140.00 |
| Purchase #7 | $25.56 | 6.296% | $27.1693 | $27.17 | $27.15 | $27.20 |
| 7 purchase totals = | $914.21 | $985.5359 | $985.54 | $985.50 | $985.60 | |