| 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 | $194.28 | 8.490% | $210.7744 | $210.77 | $210.75 | $210.80 |
| Purchase #2 | $217.72 | 9.214% | $237.7807 | $237.78 | $237.80 | $237.80 |
| Purchase #3 | $22.60 | 3.366% | $23.3607 | $23.36 | $23.35 | $23.40 |
| Purchase #4 | $181.44 | 5.308% | $191.0708 | $191.07 | $191.05 | $191.10 |
| Purchase #5 | $116.48 | 13.747% | $132.4925 | $132.49 | $132.50 | $132.50 |
| Purchase #6 | $250.52 | 7.792% | $270.0405 | $270.04 | $270.05 | $270.00 |
| Purchase #7 | $110.98 | 7.645% | $119.4644 | $119.46 | $119.45 | $119.50 |
| 7 purchase totals = | $1,094.02 | $1,184.9840 | $1,184.97 | $1,184.95 | $1,185.10 | |