| 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 | $103.36 | 13.183% | $116.9859 | $116.99 | $117.00 | $117.00 |
| Purchase #2 | $99.72 | 7.396% | $107.0953 | $107.10 | $107.10 | $107.10 |
| Purchase #3 | $157.38 | 3.399% | $162.7293 | $162.73 | $162.75 | $162.70 |
| Purchase #4 | $233.32 | 3.816% | $242.2235 | $242.22 | $242.20 | $242.20 |
| Purchase #5 | $96.73 | 12.445% | $108.768 | $108.77 | $108.75 | $108.80 |
| Purchase #6 | $13.26 | 4.218% | $13.8193 | $13.82 | $13.80 | $13.80 |
| Purchase #7 | $39.73 | 8.708% | $43.1897 | $43.19 | $43.20 | $43.20 |
| 7 purchase totals = | $743.50 | $794.8110 | $794.82 | $794.80 | $794.80 | |