| 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 | $140.52 | 4.510% | $146.8575 | $146.86 | $146.85 | $146.90 |
| Purchase #2 | $187.49 | 10.299% | $206.7996 | $206.80 | $206.80 | $206.80 |
| Purchase #3 | $116.65 | 12.500% | $131.2313 | $131.23 | $131.25 | $131.20 |
| Purchase #4 | $51.74 | 4.829% | $54.2385 | $54.24 | $54.25 | $54.20 |
| Purchase #5 | $10.62 | 12.809% | $11.9803 | $11.98 | $12.00 | $12.00 |
| Purchase #6 | $216.45 | 12.376% | $243.2379 | $243.24 | $243.25 | $243.20 |
| Purchase #7 | $195.41 | 3.161% | $201.5869 | $201.59 | $201.60 | $201.60 |
| 7 purchase totals = | $918.88 | $995.9320 | $995.94 | $996.00 | $995.90 | |