| 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 | $199.61 | 6.219% | $212.0237 | $212.02 | $212.00 | $212.00 |
| Purchase #2 | $103.52 | 12.812% | $116.783 | $116.78 | $116.80 | $116.80 |
| Purchase #3 | $215.83 | 10.839% | $239.2238 | $239.22 | $239.20 | $239.20 |
| Purchase #4 | $49.80 | 5.696% | $52.6366 | $52.64 | $52.65 | $52.60 |
| Purchase #5 | $47.67 | 13.340% | $54.0292 | $54.03 | $54.05 | $54.00 |
| Purchase #6 | $161.77 | 13.285% | $183.2611 | $183.26 | $183.25 | $183.30 |
| Purchase #7 | $131.28 | 5.357% | $138.3127 | $138.31 | $138.30 | $138.30 |
| 7 purchase totals = | $909.48 | $996.2701 | $996.26 | $996.25 | $996.20 | |