| 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 | $247.72 | 7.810% | $267.0669 | $267.07 | $267.05 | $267.10 |
| Purchase #2 | $161.34 | 9.153% | $176.1075 | $176.11 | $176.10 | $176.10 |
| Purchase #3 | $40.77 | 8.558% | $44.2591 | $44.26 | $44.25 | $44.30 |
| Purchase #4 | $155.44 | 3.310% | $160.5851 | $160.59 | $160.60 | $160.60 |
| Purchase #5 | $143.93 | 9.700% | $157.8912 | $157.89 | $157.90 | $157.90 |
| Purchase #6 | $48.98 | 12.542% | $55.1231 | $55.12 | $55.10 | $55.10 |
| Purchase #7 | $240.49 | 8.747% | $261.5257 | $261.53 | $261.55 | $261.50 |
| 7 purchase totals = | $1,038.67 | $1,122.5586 | $1,122.57 | $1,122.55 | $1,122.60 | |