| 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 | $190.71 | 8.683% | $207.2693 | $207.27 | $207.25 | $207.30 |
| Purchase #2 | $143.64 | 4.762% | $150.4801 | $150.48 | $150.50 | $150.50 |
| Purchase #3 | $142.74 | 12.515% | $160.6039 | $160.60 | $160.60 | $160.60 |
| Purchase #4 | $247.87 | 8.723% | $269.4917 | $269.49 | $269.50 | $269.50 |
| Purchase #5 | $238.29 | 8.384% | $258.2682 | $258.27 | $258.25 | $258.30 |
| Purchase #6 | $193.34 | 8.131% | $209.0605 | $209.06 | $209.05 | $209.10 |
| Purchase #7 | $136.47 | 13.499% | $154.8921 | $154.89 | $154.90 | $154.90 |
| 7 purchase totals = | $1,293.06 | $1,410.0658 | $1,410.06 | $1,410.05 | $1,410.20 | |