| 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 | $103.92 | 13.657% | $118.1124 | $118.11 | $118.10 | $118.10 |
| Purchase #2 | $133.30 | 5.818% | $141.0554 | $141.06 | $141.05 | $141.10 |
| Purchase #3 | $13.88 | 7.314% | $14.8952 | $14.90 | $14.90 | $14.90 |
| Purchase #4 | $214.44 | 3.308% | $221.5337 | $221.53 | $221.55 | $221.50 |
| Purchase #5 | $152.42 | 11.836% | $170.4604 | $170.46 | $170.45 | $170.50 |
| Purchase #6 | $248.42 | 4.402% | $259.3554 | $259.36 | $259.35 | $259.40 |
| Purchase #7 | $234.78 | 3.264% | $242.4432 | $242.44 | $242.45 | $242.40 |
| 7 purchase totals = | $1,101.16 | $1,167.8557 | $1,167.86 | $1,167.85 | $1,167.90 | |