| 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 | $228.82 | 6.606% | $243.9358 | $243.94 | $243.95 | $243.90 |
| Purchase #2 | $35.82 | 4.856% | $37.5594 | $37.56 | $37.55 | $37.60 |
| Purchase #3 | $5.58 | 12.346% | $6.2689 | $6.27 | $6.25 | $6.30 |
| Purchase #4 | $16.70 | 6.110% | $17.7204 | $17.72 | $17.70 | $17.70 |
| Purchase #5 | $141.34 | 3.579% | $146.3986 | $146.40 | $146.40 | $146.40 |
| Purchase #6 | $41.81 | 8.799% | $45.4889 | $45.49 | $45.50 | $45.50 |
| Purchase #7 | $198.37 | 5.186% | $208.6575 | $208.66 | $208.65 | $208.70 |
| 7 purchase totals = | $668.44 | $706.0295 | $706.04 | $706.00 | $706.10 | |