| 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 | $187.36 | 6.334% | $199.2274 | $199.23 | $199.25 | $199.20 |
| Purchase #2 | $70.36 | 8.779% | $76.5369 | $76.54 | $76.55 | $76.50 |
| Purchase #3 | $208.98 | 10.178% | $230.25 | $230.25 | $230.25 | $230.30 |
| Purchase #4 | $231.83 | 7.824% | $249.9684 | $249.97 | $249.95 | $250.00 |
| Purchase #5 | $36.76 | 6.587% | $39.1814 | $39.18 | $39.20 | $39.20 |
| Purchase #6 | $175.68 | 11.459% | $195.8112 | $195.81 | $195.80 | $195.80 |
| Purchase #7 | $183.41 | 10.219% | $202.1527 | $202.15 | $202.15 | $202.20 |
| 7 purchase totals = | $1,094.38 | $1,193.1280 | $1,193.13 | $1,193.15 | $1,193.20 | |