| 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 | $122.81 | 6.444% | $130.7239 | $130.72 | $130.70 | $130.70 |
| Purchase #2 | $126.55 | 8.460% | $137.2561 | $137.26 | $137.25 | $137.30 |
| Purchase #3 | $163.67 | 8.294% | $177.2448 | $177.24 | $177.25 | $177.20 |
| Purchase #4 | $240.98 | 8.540% | $261.5597 | $261.56 | $261.55 | $261.60 |
| Purchase #5 | $248.55 | 5.320% | $261.7729 | $261.77 | $261.75 | $261.80 |
| Purchase #6 | $54.73 | 5.379% | $57.6739 | $57.67 | $57.65 | $57.70 |
| Purchase #7 | $176.57 | 11.813% | $197.4282 | $197.43 | $197.45 | $197.40 |
| 7 purchase totals = | $1,133.86 | $1,223.6595 | $1,223.65 | $1,223.60 | $1,223.70 | |