| 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 | $120.45 | 3.312% | $124.4393 | $124.44 | $124.45 | $124.40 |
| Purchase #2 | $58.38 | 7.183% | $62.5734 | $62.57 | $62.55 | $62.60 |
| Purchase #3 | $248.84 | 5.229% | $261.8518 | $261.85 | $261.85 | $261.90 |
| Purchase #4 | $46.47 | 7.369% | $49.8944 | $49.89 | $49.90 | $49.90 |
| Purchase #5 | $197.55 | 6.175% | $209.7487 | $209.75 | $209.75 | $209.70 |
| Purchase #6 | $158.47 | 13.468% | $179.8127 | $179.81 | $179.80 | $179.80 |
| Purchase #7 | $206.84 | 12.643% | $232.9908 | $232.99 | $233.00 | $233.00 |
| 7 purchase totals = | $1,037.00 | $1,121.3111 | $1,121.30 | $1,121.30 | $1,121.30 | |