| 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 | $18.36 | 3.268% | $18.96 | $18.96 | $18.95 | $19.00 |
| Purchase #2 | $138.46 | 11.702% | $154.6626 | $154.66 | $154.65 | $154.70 |
| Purchase #3 | $169.47 | 5.514% | $178.8146 | $178.81 | $178.80 | $178.80 |
| Purchase #4 | $79.75 | 10.322% | $87.9818 | $87.98 | $88.00 | $88.00 |
| Purchase #5 | $228.71 | 13.199% | $258.8974 | $258.90 | $258.90 | $258.90 |
| Purchase #6 | $119.63 | 7.301% | $128.3642 | $128.36 | $128.35 | $128.40 |
| Purchase #7 | $228.41 | 4.869% | $239.5313 | $239.53 | $239.55 | $239.50 |
| 7 purchase totals = | $982.79 | $1,067.2119 | $1,067.20 | $1,067.20 | $1,067.30 | |