| 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 | $182.38 | 8.408% | $197.7145 | $197.71 | $197.70 | $197.70 |
| Purchase #2 | $227.48 | 13.174% | $257.4482 | $257.45 | $257.45 | $257.40 |
| Purchase #3 | $99.97 | 11.403% | $111.3696 | $111.37 | $111.35 | $111.40 |
| Purchase #4 | $10.42 | 7.761% | $11.2287 | $11.23 | $11.25 | $11.20 |
| Purchase #5 | $209.47 | 3.547% | $216.8999 | $216.90 | $216.90 | $216.90 |
| Purchase #6 | $232.92 | 10.739% | $257.9333 | $257.93 | $257.95 | $257.90 |
| Purchase #7 | $96.34 | 11.786% | $107.6946 | $107.69 | $107.70 | $107.70 |
| 7 purchase totals = | $1,058.98 | $1,160.2888 | $1,160.28 | $1,160.30 | $1,160.20 | |