| 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 | $203.59 | 9.678% | $223.2934 | $223.29 | $223.30 | $223.30 |
| Purchase #2 | $26.75 | 7.192% | $28.6739 | $28.67 | $28.65 | $28.70 |
| Purchase #3 | $47.85 | 10.118% | $52.6915 | $52.69 | $52.70 | $52.70 |
| Purchase #4 | $54.73 | 6.431% | $58.2497 | $58.25 | $58.25 | $58.20 |
| Purchase #5 | $40.67 | 10.801% | $45.0628 | $45.06 | $45.05 | $45.10 |
| Purchase #6 | $92.62 | 12.656% | $104.342 | $104.34 | $104.35 | $104.30 |
| Purchase #7 | $197.81 | 5.302% | $208.2979 | $208.30 | $208.30 | $208.30 |
| 7 purchase totals = | $664.02 | $720.6112 | $720.60 | $720.60 | $720.60 | |