| 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 | $29.30 | 12.640% | $33.0035 | $33.00 | $33.00 | $33.00 |
| Purchase #2 | $152.87 | 5.588% | $161.4124 | $161.41 | $161.40 | $161.40 |
| Purchase #3 | $224.49 | 10.602% | $248.2904 | $248.29 | $248.30 | $248.30 |
| Purchase #4 | $200.53 | 7.437% | $215.4434 | $215.44 | $215.45 | $215.40 |
| Purchase #5 | $90.67 | 8.207% | $98.1113 | $98.11 | $98.10 | $98.10 |
| Purchase #6 | $10.76 | 13.388% | $12.2005 | $12.20 | $12.20 | $12.20 |
| Purchase #7 | $245.40 | 6.526% | $261.4148 | $261.41 | $261.40 | $261.40 |
| 7 purchase totals = | $954.02 | $1,029.8763 | $1,029.86 | $1,029.85 | $1,029.80 | |