| 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 | $215.51 | 7.869% | $232.4685 | $232.47 | $232.45 | $232.50 |
| Purchase #2 | $221.99 | 5.632% | $234.4925 | $234.49 | $234.50 | $234.50 |
| Purchase #3 | $183.76 | 3.522% | $190.232 | $190.23 | $190.25 | $190.20 |
| Purchase #4 | $197.40 | 5.796% | $208.8413 | $208.84 | $208.85 | $208.80 |
| Purchase #5 | $178.59 | 10.364% | $197.0991 | $197.10 | $197.10 | $197.10 |
| Purchase #6 | $99.32 | 13.280% | $112.5097 | $112.51 | $112.50 | $112.50 |
| Purchase #7 | $246.26 | 12.455% | $276.9317 | $276.93 | $276.95 | $276.90 |
| 7 purchase totals = | $1,342.83 | $1,452.5748 | $1,452.57 | $1,452.60 | $1,452.50 | |