| 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 | $187.94 | 9.628% | $206.0349 | $206.03 | $206.05 | $206.00 |
| Purchase #2 | $222.62 | 11.576% | $248.3905 | $248.39 | $248.40 | $248.40 |
| Purchase #3 | $192.93 | 4.218% | $201.0678 | $201.07 | $201.05 | $201.10 |
| Purchase #4 | $97.32 | 11.703% | $108.7094 | $108.71 | $108.70 | $108.70 |
| Purchase #5 | $89.69 | 3.530% | $92.8561 | $92.86 | $92.85 | $92.90 |
| Purchase #6 | $88.36 | 7.238% | $94.7555 | $94.76 | $94.75 | $94.80 |
| Purchase #7 | $95.55 | 6.128% | $101.4053 | $101.41 | $101.40 | $101.40 |
| 7 purchase totals = | $974.41 | $1,053.2195 | $1,053.23 | $1,053.20 | $1,053.30 | |