| 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 | $232.95 | 4.230% | $242.8038 | $242.80 | $242.80 | $242.80 |
| Purchase #2 | $117.97 | 11.583% | $131.6345 | $131.63 | $131.65 | $131.60 |
| Purchase #3 | $231.82 | 3.583% | $240.1261 | $240.13 | $240.15 | $240.10 |
| Purchase #4 | $246.55 | 11.639% | $275.246 | $275.25 | $275.25 | $275.20 |
| Purchase #5 | $208.30 | 6.396% | $221.6229 | $221.62 | $221.60 | $221.60 |
| Purchase #6 | $71.63 | 10.219% | $78.9499 | $78.95 | $78.95 | $78.90 |
| Purchase #7 | $106.82 | 12.120% | $119.7666 | $119.77 | $119.75 | $119.80 |
| 7 purchase totals = | $1,216.04 | $1,310.1498 | $1,310.15 | $1,310.15 | $1,310.00 | |