| 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 | $116.26 | 12.785% | $131.1238 | $131.12 | $131.10 | $131.10 |
| Purchase #2 | $217.64 | 10.251% | $239.9503 | $239.95 | $239.95 | $240.00 |
| Purchase #3 | $141.88 | 3.807% | $147.2814 | $147.28 | $147.30 | $147.30 |
| Purchase #4 | $85.81 | 7.446% | $92.1994 | $92.20 | $92.20 | $92.20 |
| Purchase #5 | $54.65 | 11.220% | $60.7817 | $60.78 | $60.80 | $60.80 |
| Purchase #6 | $188.58 | 12.512% | $212.1751 | $212.18 | $212.20 | $212.20 |
| Purchase #7 | $239.38 | 9.145% | $261.2713 | $261.27 | $261.25 | $261.30 |
| 7 purchase totals = | $1,044.20 | $1,144.7830 | $1,144.78 | $1,144.80 | $1,144.90 | |