| 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 | $229.58 | 6.244% | $243.915 | $243.92 | $243.90 | $243.90 |
| Purchase #2 | $188.90 | 12.725% | $212.9375 | $212.94 | $212.95 | $212.90 |
| Purchase #3 | $222.76 | 7.549% | $239.5762 | $239.58 | $239.60 | $239.60 |
| Purchase #4 | $14.30 | 8.367% | $15.4965 | $15.50 | $15.50 | $15.50 |
| Purchase #5 | $153.73 | 9.721% | $168.6741 | $168.67 | $168.65 | $168.70 |
| Purchase #6 | $109.45 | 6.575% | $116.6463 | $116.65 | $116.65 | $116.60 |
| Purchase #7 | $199.66 | 9.610% | $218.8473 | $218.85 | $218.85 | $218.80 |
| 7 purchase totals = | $1,118.38 | $1,216.0929 | $1,216.11 | $1,216.10 | $1,216.00 | |