| 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 | $95.28 | 10.548% | $105.3301 | $105.33 | $105.35 | $105.30 |
| Purchase #2 | $75.72 | 12.479% | $85.1691 | $85.17 | $85.15 | $85.20 |
| Purchase #3 | $226.76 | 3.523% | $234.7488 | $234.75 | $234.75 | $234.70 |
| Purchase #4 | $234.80 | 12.210% | $263.4691 | $263.47 | $263.45 | $263.50 |
| Purchase #5 | $177.80 | 3.382% | $183.8132 | $183.81 | $183.80 | $183.80 |
| Purchase #6 | $71.87 | 6.847% | $76.7909 | $76.79 | $76.80 | $76.80 |
| Purchase #7 | $196.71 | 5.179% | $206.8976 | $206.90 | $206.90 | $206.90 |
| 7 purchase totals = | $1,078.94 | $1,156.2188 | $1,156.22 | $1,156.20 | $1,156.20 | |