| 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 | $216.58 | 5.335% | $228.1345 | $228.13 | $228.15 | $228.10 |
| Purchase #2 | $229.70 | 9.406% | $251.3056 | $251.31 | $251.30 | $251.30 |
| Purchase #3 | $83.87 | 3.295% | $86.6335 | $86.63 | $86.65 | $86.60 |
| Purchase #4 | $13.94 | 13.494% | $15.8211 | $15.82 | $15.80 | $15.80 |
| Purchase #5 | $213.61 | 10.748% | $236.5688 | $236.57 | $236.55 | $236.60 |
| Purchase #6 | $88.79 | 3.600% | $91.9864 | $91.99 | $92.00 | $92.00 |
| Purchase #7 | $127.64 | 6.271% | $135.6443 | $135.64 | $135.65 | $135.60 |
| 7 purchase totals = | $974.13 | $1,046.0942 | $1,046.09 | $1,046.10 | $1,046.00 | |