| 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 | $9.32 | 13.182% | $10.5486 | $10.55 | $10.55 | $10.50 |
| Purchase #2 | $234.98 | 11.261% | $261.4411 | $261.44 | $261.45 | $261.40 |
| Purchase #3 | $219.93 | 13.164% | $248.8816 | $248.88 | $248.90 | $248.90 |
| Purchase #4 | $241.38 | 7.243% | $258.8632 | $258.86 | $258.85 | $258.90 |
| Purchase #5 | $201.58 | 13.268% | $228.3256 | $228.33 | $228.35 | $228.30 |
| Purchase #6 | $30.26 | 13.729% | $34.4144 | $34.41 | $34.40 | $34.40 |
| Purchase #7 | $234.92 | 10.541% | $259.6829 | $259.68 | $259.70 | $259.70 |
| 7 purchase totals = | $1,172.37 | $1,302.1574 | $1,302.15 | $1,302.20 | $1,302.10 | |