| 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 | $191.54 | 7.777% | $206.4361 | $206.44 | $206.45 | $206.40 |
| Purchase #2 | $32.73 | 3.849% | $33.9898 | $33.99 | $34.00 | $34.00 |
| Purchase #3 | $141.60 | 5.782% | $149.7873 | $149.79 | $149.80 | $149.80 |
| Purchase #4 | $12.68 | 3.256% | $13.0929 | $13.09 | $13.10 | $13.10 |
| Purchase #5 | $184.77 | 8.113% | $199.7604 | $199.76 | $199.75 | $199.80 |
| Purchase #6 | $238.73 | 3.650% | $247.4436 | $247.44 | $247.45 | $247.40 |
| Purchase #7 | $227.66 | 11.144% | $253.0304 | $253.03 | $253.05 | $253.00 |
| 7 purchase totals = | $1,029.71 | $1,103.5405 | $1,103.54 | $1,103.60 | $1,103.50 | |