| 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 | $196.57 | 6.437% | $209.2232 | $209.22 | $209.20 | $209.20 |
| Purchase #2 | $216.38 | 10.522% | $239.1475 | $239.15 | $239.15 | $239.10 |
| Purchase #3 | $55.81 | 9.202% | $60.9456 | $60.95 | $60.95 | $60.90 |
| Purchase #4 | $89.48 | 10.154% | $98.5658 | $98.57 | $98.55 | $98.60 |
| Purchase #5 | $234.93 | 11.803% | $262.6588 | $262.66 | $262.65 | $262.70 |
| Purchase #6 | $154.40 | 7.168% | $165.4674 | $165.47 | $165.45 | $165.50 |
| Purchase #7 | $185.94 | 12.181% | $208.5894 | $208.59 | $208.60 | $208.60 |
| 7 purchase totals = | $1,133.51 | $1,244.5977 | $1,244.61 | $1,244.55 | $1,244.60 | |