| 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 | $145.32 | 3.155% | $149.9048 | $149.90 | $149.90 | $149.90 |
| Purchase #2 | $235.26 | 11.330% | $261.915 | $261.92 | $261.90 | $261.90 |
| Purchase #3 | $141.92 | 7.630% | $152.7485 | $152.75 | $152.75 | $152.70 |
| Purchase #4 | $171.43 | 10.200% | $188.9159 | $188.92 | $188.90 | $188.90 |
| Purchase #5 | $247.33 | 12.752% | $278.8695 | $278.87 | $278.85 | $278.90 |
| Purchase #6 | $230.28 | 9.579% | $252.3385 | $252.34 | $252.35 | $252.30 |
| Purchase #7 | $194.39 | 11.298% | $216.3522 | $216.35 | $216.35 | $216.40 |
| 7 purchase totals = | $1,365.93 | $1,501.0444 | $1,501.05 | $1,501.00 | $1,501.00 | |