| 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 | $221.46 | 8.223% | $239.6707 | $239.67 | $239.65 | $239.70 |
| Purchase #2 | $5.54 | 8.455% | $6.0084 | $6.01 | $6.00 | $6.00 |
| Purchase #3 | $104.78 | 7.847% | $113.0021 | $113.00 | $113.00 | $113.00 |
| Purchase #4 | $57.63 | 4.486% | $60.2153 | $60.22 | $60.20 | $60.20 |
| Purchase #5 | $211.64 | 12.649% | $238.4103 | $238.41 | $238.40 | $238.40 |
| Purchase #6 | $206.38 | 5.500% | $217.7309 | $217.73 | $217.75 | $217.70 |
| Purchase #7 | $16.90 | 11.244% | $18.8002 | $18.80 | $18.80 | $18.80 |
| 7 purchase totals = | $824.33 | $893.8379 | $893.84 | $893.80 | $893.80 | |