| 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 | $108.36 | 7.799% | $116.811 | $116.81 | $116.80 | $116.80 |
| Purchase #2 | $106.44 | 3.448% | $110.1101 | $110.11 | $110.10 | $110.10 |
| Purchase #3 | $193.92 | 9.754% | $212.835 | $212.84 | $212.85 | $212.80 |
| Purchase #4 | $182.84 | 11.610% | $204.0677 | $204.07 | $204.05 | $204.10 |
| Purchase #5 | $52.70 | 3.751% | $54.6768 | $54.68 | $54.70 | $54.70 |
| Purchase #6 | $218.59 | 9.719% | $239.8348 | $239.83 | $239.85 | $239.80 |
| Purchase #7 | $246.59 | 10.542% | $272.5855 | $272.59 | $272.60 | $272.60 |
| 7 purchase totals = | $1,109.44 | $1,210.9209 | $1,210.93 | $1,210.95 | $1,210.90 | |