| 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 | $26.46 | 5.845% | $28.0066 | $28.01 | $28.00 | $28.00 |
| Purchase #2 | $182.85 | 7.816% | $197.1416 | $197.14 | $197.15 | $197.10 |
| Purchase #3 | $200.59 | 3.768% | $208.1482 | $208.15 | $208.15 | $208.10 |
| Purchase #4 | $87.54 | 4.819% | $91.7586 | $91.76 | $91.75 | $91.80 |
| Purchase #5 | $230.94 | 12.485% | $259.7729 | $259.77 | $259.75 | $259.80 |
| Purchase #6 | $213.47 | 7.186% | $228.81 | $228.81 | $228.80 | $228.80 |
| Purchase #7 | $102.76 | 11.114% | $114.1807 | $114.18 | $114.20 | $114.20 |
| 7 purchase totals = | $1,044.61 | $1,127.8186 | $1,127.82 | $1,127.80 | $1,127.80 | |