| 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 | $214.95 | 11.525% | $239.723 | $239.72 | $239.70 | $239.70 |
| Purchase #2 | $121.31 | 5.587% | $128.0876 | $128.09 | $128.10 | $128.10 |
| Purchase #3 | $42.65 | 5.645% | $45.0576 | $45.06 | $45.05 | $45.10 |
| Purchase #4 | $44.32 | 8.279% | $47.9893 | $47.99 | $48.00 | $48.00 |
| Purchase #5 | $112.42 | 8.365% | $121.8239 | $121.82 | $121.80 | $121.80 |
| Purchase #6 | $170.26 | 11.341% | $189.5692 | $189.57 | $189.55 | $189.60 |
| Purchase #7 | $99.36 | 12.373% | $111.6538 | $111.65 | $111.65 | $111.70 |
| 7 purchase totals = | $805.27 | $883.9044 | $883.90 | $883.85 | $884.00 | |