| 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 | $220.25 | 6.361% | $234.2601 | $234.26 | $234.25 | $234.30 |
| Purchase #2 | $153.98 | 3.353% | $159.1429 | $159.14 | $159.15 | $159.10 |
| Purchase #3 | $239.99 | 3.307% | $247.9265 | $247.93 | $247.95 | $247.90 |
| Purchase #4 | $159.64 | 12.265% | $179.2198 | $179.22 | $179.20 | $179.20 |
| Purchase #5 | $109.30 | 4.312% | $114.013 | $114.01 | $114.00 | $114.00 |
| Purchase #6 | $173.47 | 8.360% | $187.9721 | $187.97 | $187.95 | $188.00 |
| Purchase #7 | $230.29 | 13.484% | $261.3423 | $261.34 | $261.35 | $261.30 |
| 7 purchase totals = | $1,286.92 | $1,383.8767 | $1,383.87 | $1,383.85 | $1,383.80 | |