| 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 | $186.35 | 10.177% | $205.3148 | $205.31 | $205.30 | $205.30 |
| Purchase #2 | $130.82 | 5.201% | $137.6239 | $137.62 | $137.60 | $137.60 |
| Purchase #3 | $176.44 | 3.276% | $182.2202 | $182.22 | $182.20 | $182.20 |
| Purchase #4 | $215.91 | 12.165% | $242.1755 | $242.18 | $242.20 | $242.20 |
| Purchase #5 | $44.74 | 6.816% | $47.7895 | $47.79 | $47.80 | $47.80 |
| Purchase #6 | $180.41 | 7.357% | $193.6828 | $193.68 | $193.70 | $193.70 |
| Purchase #7 | $63.74 | 12.692% | $71.8299 | $71.83 | $71.85 | $71.80 |
| 7 purchase totals = | $998.41 | $1,080.6366 | $1,080.63 | $1,080.65 | $1,080.60 | |