| 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 | $229.60 | 5.625% | $242.515 | $242.52 | $242.50 | $242.50 |
| Purchase #2 | $84.83 | 5.264% | $89.2955 | $89.30 | $89.30 | $89.30 |
| Purchase #3 | $28.88 | 13.353% | $32.7363 | $32.74 | $32.75 | $32.70 |
| Purchase #4 | $215.38 | 11.227% | $239.5607 | $239.56 | $239.55 | $239.60 |
| Purchase #5 | $84.29 | 8.159% | $91.1672 | $91.17 | $91.15 | $91.20 |
| Purchase #6 | $30.99 | 6.762% | $33.0855 | $33.09 | $33.10 | $33.10 |
| Purchase #7 | $201.64 | 3.505% | $208.7075 | $208.71 | $208.70 | $208.70 |
| 7 purchase totals = | $875.61 | $937.0677 | $937.09 | $937.05 | $937.10 | |