| 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 | $219.72 | 10.548% | $242.8961 | $242.90 | $242.90 | $242.90 |
| Purchase #2 | $126.76 | 4.729% | $132.7545 | $132.75 | $132.75 | $132.80 |
| Purchase #3 | $107.61 | 8.238% | $116.4749 | $116.47 | $116.45 | $116.50 |
| Purchase #4 | $24.87 | 8.400% | $26.9591 | $26.96 | $26.95 | $27.00 |
| Purchase #5 | $30.26 | 13.365% | $34.3042 | $34.30 | $34.30 | $34.30 |
| Purchase #6 | $93.56 | 3.181% | $96.5361 | $96.54 | $96.55 | $96.50 |
| Purchase #7 | $134.76 | 5.162% | $141.7163 | $141.72 | $141.70 | $141.70 |
| 7 purchase totals = | $737.54 | $791.6412 | $791.64 | $791.60 | $791.70 | |