| 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 | $221.37 | 8.117% | $239.3386 | $239.34 | $239.35 | $239.30 |
| Purchase #2 | $64.74 | 7.589% | $69.6531 | $69.65 | $69.65 | $69.70 |
| Purchase #3 | $142.35 | 10.530% | $157.3395 | $157.34 | $157.35 | $157.30 |
| Purchase #4 | $52.25 | 5.649% | $55.2016 | $55.20 | $55.20 | $55.20 |
| Purchase #5 | $103.59 | 13.157% | $117.2193 | $117.22 | $117.20 | $117.20 |
| Purchase #6 | $168.90 | 13.425% | $191.5748 | $191.57 | $191.55 | $191.60 |
| Purchase #7 | $25.36 | 13.256% | $28.7217 | $28.72 | $28.70 | $28.70 |
| 7 purchase totals = | $778.56 | $859.0486 | $859.04 | $859.00 | $859.00 | |