| 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 | $128.52 | 11.778% | $143.6571 | $143.66 | $143.65 | $143.70 |
| Purchase #2 | $144.86 | 8.668% | $157.4165 | $157.42 | $157.40 | $157.40 |
| Purchase #3 | $13.33 | 5.269% | $14.0324 | $14.03 | $14.05 | $14.00 |
| Purchase #4 | $216.88 | 3.173% | $223.7616 | $223.76 | $223.75 | $223.80 |
| Purchase #5 | $248.42 | 8.839% | $270.3778 | $270.38 | $270.40 | $270.40 |
| Purchase #6 | $84.62 | 5.845% | $89.566 | $89.57 | $89.55 | $89.60 |
| Purchase #7 | $139.62 | 5.473% | $147.2614 | $147.26 | $147.25 | $147.30 |
| 7 purchase totals = | $976.25 | $1,046.0728 | $1,046.08 | $1,046.05 | $1,046.20 | |