| 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 | $199.36 | 9.516% | $218.3311 | $218.33 | $218.35 | $218.30 |
| Purchase #2 | $23.41 | 5.239% | $24.6364 | $24.64 | $24.65 | $24.60 |
| Purchase #3 | $247.84 | 13.635% | $281.633 | $281.63 | $281.65 | $281.60 |
| Purchase #4 | $40.47 | 10.155% | $44.5797 | $44.58 | $44.60 | $44.60 |
| Purchase #5 | $236.62 | 13.816% | $269.3114 | $269.31 | $269.30 | $269.30 |
| Purchase #6 | $134.29 | 7.405% | $144.2342 | $144.23 | $144.25 | $144.20 |
| Purchase #7 | $56.38 | 12.254% | $63.2888 | $63.29 | $63.30 | $63.30 |
| 7 purchase totals = | $938.37 | $1,046.0146 | $1,046.01 | $1,046.10 | $1,045.90 | |