| 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 | $193.97 | 10.283% | $213.9159 | $213.92 | $213.90 | $213.90 |
| Purchase #2 | $17.82 | 5.845% | $18.8616 | $18.86 | $18.85 | $18.90 |
| Purchase #3 | $246.77 | 12.635% | $277.9494 | $277.95 | $277.95 | $277.90 |
| Purchase #4 | $233.68 | 5.565% | $246.6843 | $246.68 | $246.70 | $246.70 |
| Purchase #5 | $127.65 | 3.848% | $132.562 | $132.56 | $132.55 | $132.60 |
| Purchase #6 | $131.78 | 8.481% | $142.9563 | $142.96 | $142.95 | $143.00 |
| Purchase #7 | $228.85 | 13.108% | $258.8477 | $258.85 | $258.85 | $258.80 |
| 7 purchase totals = | $1,180.52 | $1,291.7772 | $1,291.78 | $1,291.75 | $1,291.80 | |