| 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 | $30.80 | 5.249% | $32.4167 | $32.42 | $32.40 | $32.40 |
| Purchase #2 | $88.93 | 12.464% | $100.0142 | $100.01 | $100.00 | $100.00 |
| Purchase #3 | $240.36 | 8.848% | $261.6271 | $261.63 | $261.65 | $261.60 |
| Purchase #4 | $29.27 | 8.813% | $31.8496 | $31.85 | $31.85 | $31.80 |
| Purchase #5 | $218.88 | 11.198% | $243.3902 | $243.39 | $243.40 | $243.40 |
| Purchase #6 | $239.44 | 10.184% | $263.8246 | $263.82 | $263.80 | $263.80 |
| Purchase #7 | $7.25 | 5.788% | $7.6696 | $7.67 | $7.65 | $7.70 |
| 7 purchase totals = | $854.93 | $940.7920 | $940.79 | $940.75 | $940.70 | |