| 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 | $183.49 | 9.785% | $201.4445 | $201.44 | $201.45 | $201.40 |
| Purchase #2 | $109.34 | 7.708% | $117.7679 | $117.77 | $117.75 | $117.80 |
| Purchase #3 | $26.55 | 12.834% | $29.9574 | $29.96 | $29.95 | $30.00 |
| Purchase #4 | $103.86 | 6.842% | $110.9661 | $110.97 | $110.95 | $111.00 |
| Purchase #5 | $195.61 | 9.738% | $214.6585 | $214.66 | $214.65 | $214.70 |
| Purchase #6 | $212.98 | 11.376% | $237.2086 | $237.21 | $237.20 | $237.20 |
| Purchase #7 | $201.54 | 3.296% | $208.1828 | $208.18 | $208.20 | $208.20 |
| 7 purchase totals = | $1,033.37 | $1,120.1858 | $1,120.19 | $1,120.15 | $1,120.30 | |