| 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 | $135.82 | 8.532% | $147.4082 | $147.41 | $147.40 | $147.40 |
| Purchase #2 | $64.70 | 9.743% | $71.0037 | $71.00 | $71.00 | $71.00 |
| Purchase #3 | $147.44 | 12.657% | $166.1015 | $166.10 | $166.10 | $166.10 |
| Purchase #4 | $107.92 | 7.565% | $116.0841 | $116.08 | $116.10 | $116.10 |
| Purchase #5 | $148.73 | 5.793% | $157.3459 | $157.35 | $157.35 | $157.30 |
| Purchase #6 | $194.34 | 8.439% | $210.7404 | $210.74 | $210.75 | $210.70 |
| Purchase #7 | $220.64 | 12.526% | $248.2774 | $248.28 | $248.30 | $248.30 |
| 7 purchase totals = | $1,019.59 | $1,116.9612 | $1,116.96 | $1,117.00 | $1,116.90 | |