| 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 | $210.76 | 5.590% | $222.5415 | $222.54 | $222.55 | $222.50 |
| Purchase #2 | $29.85 | 3.191% | $30.8025 | $30.80 | $30.80 | $30.80 |
| Purchase #3 | $145.36 | 10.818% | $161.085 | $161.09 | $161.10 | $161.10 |
| Purchase #4 | $151.72 | 5.394% | $159.9038 | $159.90 | $159.90 | $159.90 |
| Purchase #5 | $193.45 | 5.170% | $203.4514 | $203.45 | $203.45 | $203.50 |
| Purchase #6 | $234.25 | 11.560% | $261.3293 | $261.33 | $261.35 | $261.30 |
| Purchase #7 | $47.45 | 12.431% | $53.3485 | $53.35 | $53.35 | $53.30 |
| 7 purchase totals = | $1,012.84 | $1,092.4620 | $1,092.46 | $1,092.50 | $1,092.40 | |