| 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 | $9.38 | 12.694% | $10.5707 | $10.57 | $10.55 | $10.60 |
| Purchase #2 | $228.84 | 4.736% | $239.6779 | $239.68 | $239.70 | $239.70 |
| Purchase #3 | $73.50 | 3.734% | $76.2445 | $76.24 | $76.25 | $76.20 |
| Purchase #4 | $173.96 | 8.443% | $188.6474 | $188.65 | $188.65 | $188.60 |
| Purchase #5 | $200.98 | 11.217% | $223.5239 | $223.52 | $223.50 | $223.50 |
| Purchase #6 | $45.25 | 4.167% | $47.1356 | $47.14 | $47.15 | $47.10 |
| Purchase #7 | $176.39 | 12.865% | $199.0826 | $199.08 | $199.10 | $199.10 |
| 7 purchase totals = | $908.30 | $984.8826 | $984.88 | $984.90 | $984.80 | |