| 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 | $228.38 | 8.181% | $247.0638 | $247.06 | $247.05 | $247.10 |
| Purchase #2 | $247.33 | 6.265% | $262.8252 | $262.83 | $262.85 | $262.80 |
| Purchase #3 | $141.39 | 3.226% | $145.9512 | $145.95 | $145.95 | $146.00 |
| Purchase #4 | $180.97 | 11.194% | $201.2278 | $201.23 | $201.25 | $201.20 |
| Purchase #5 | $149.78 | 11.265% | $166.6527 | $166.65 | $166.65 | $166.70 |
| Purchase #6 | $76.45 | 6.809% | $81.6555 | $81.66 | $81.65 | $81.70 |
| Purchase #7 | $175.93 | 7.431% | $189.0034 | $189.00 | $189.00 | $189.00 |
| 7 purchase totals = | $1,200.23 | $1,294.3796 | $1,294.38 | $1,294.40 | $1,294.50 | |