| 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 | $21.51 | 3.545% | $22.2725 | $22.27 | $22.25 | $22.30 |
| Purchase #2 | $191.49 | 13.131% | $216.6346 | $216.63 | $216.65 | $216.60 |
| Purchase #3 | $211.68 | 11.846% | $236.7556 | $236.76 | $236.75 | $236.80 |
| Purchase #4 | $162.44 | 11.498% | $181.1174 | $181.12 | $181.10 | $181.10 |
| Purchase #5 | $113.67 | 12.124% | $127.4514 | $127.45 | $127.45 | $127.50 |
| Purchase #6 | $81.31 | 13.600% | $92.3682 | $92.37 | $92.35 | $92.40 |
| Purchase #7 | $116.68 | 8.554% | $126.6608 | $126.66 | $126.65 | $126.70 |
| 7 purchase totals = | $898.78 | $1,003.2605 | $1,003.26 | $1,003.20 | $1,003.40 | |