| 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 | $91.86 | 13.741% | $104.4825 | $104.48 | $104.50 | $104.50 |
| Purchase #2 | $88.48 | 4.229% | $92.2218 | $92.22 | $92.20 | $92.20 |
| Purchase #3 | $203.68 | 9.874% | $223.7914 | $223.79 | $223.80 | $223.80 |
| Purchase #4 | $208.59 | 5.221% | $219.4805 | $219.48 | $219.50 | $219.50 |
| Purchase #5 | $126.64 | 3.736% | $131.3713 | $131.37 | $131.35 | $131.40 |
| Purchase #6 | $99.34 | 8.152% | $107.4382 | $107.44 | $107.45 | $107.40 |
| Purchase #7 | $173.92 | 3.483% | $179.9776 | $179.98 | $180.00 | $180.00 |
| 7 purchase totals = | $992.51 | $1,058.7633 | $1,058.76 | $1,058.80 | $1,058.80 | |