| 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 | $242.82 | 3.587% | $251.53 | $251.53 | $251.55 | $251.50 |
| Purchase #2 | $106.93 | 5.776% | $113.1063 | $113.11 | $113.10 | $113.10 |
| Purchase #3 | $83.95 | 7.160% | $89.9608 | $89.96 | $89.95 | $90.00 |
| Purchase #4 | $5.28 | 7.341% | $5.6676 | $5.67 | $5.65 | $5.70 |
| Purchase #5 | $164.33 | 11.329% | $182.9469 | $182.95 | $182.95 | $182.90 |
| Purchase #6 | $247.71 | 7.721% | $266.8357 | $266.84 | $266.85 | $266.80 |
| Purchase #7 | $113.85 | 6.791% | $121.5816 | $121.58 | $121.60 | $121.60 |
| 7 purchase totals = | $964.87 | $1,031.6289 | $1,031.64 | $1,031.65 | $1,031.60 | |