| 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 | $231.71 | 10.872% | $256.9015 | $256.90 | $256.90 | $256.90 |
| Purchase #2 | $108.98 | 11.587% | $121.6075 | $121.61 | $121.60 | $121.60 |
| Purchase #3 | $192.67 | 8.431% | $208.914 | $208.91 | $208.90 | $208.90 |
| Purchase #4 | $182.43 | 9.724% | $200.1695 | $200.17 | $200.15 | $200.20 |
| Purchase #5 | $247.95 | 13.830% | $282.2415 | $282.24 | $282.25 | $282.20 |
| Purchase #6 | $73.90 | 8.561% | $80.2266 | $80.23 | $80.25 | $80.20 |
| Purchase #7 | $218.81 | 6.668% | $233.4003 | $233.40 | $233.40 | $233.40 |
| 7 purchase totals = | $1,256.45 | $1,383.4609 | $1,383.46 | $1,383.45 | $1,383.40 | |