| 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 | $228.44 | 3.629% | $236.7301 | $236.73 | $236.75 | $236.70 |
| Purchase #2 | $138.26 | 6.110% | $146.7077 | $146.71 | $146.70 | $146.70 |
| Purchase #3 | $115.91 | 12.800% | $130.7465 | $130.75 | $130.75 | $130.70 |
| Purchase #4 | $9.30 | 5.283% | $9.7913 | $9.79 | $9.80 | $9.80 |
| Purchase #5 | $15.32 | 7.415% | $16.456 | $16.46 | $16.45 | $16.50 |
| Purchase #6 | $77.67 | 10.311% | $85.6786 | $85.68 | $85.70 | $85.70 |
| Purchase #7 | $138.84 | 3.699% | $143.9757 | $143.98 | $144.00 | $144.00 |
| 7 purchase totals = | $723.74 | $770.0859 | $770.10 | $770.15 | $770.10 | |