| 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 | $231.76 | 6.536% | $246.9078 | $246.91 | $246.90 | $246.90 |
| Purchase #2 | $156.73 | 8.404% | $169.9016 | $169.90 | $169.90 | $169.90 |
| Purchase #3 | $226.93 | 11.310% | $252.5958 | $252.60 | $252.60 | $252.60 |
| Purchase #4 | $109.44 | 6.142% | $116.1618 | $116.16 | $116.15 | $116.20 |
| Purchase #5 | $41.63 | 6.111% | $44.174 | $44.17 | $44.15 | $44.20 |
| Purchase #6 | $28.59 | 4.211% | $29.7939 | $29.79 | $29.80 | $29.80 |
| Purchase #7 | $212.32 | 5.660% | $224.3373 | $224.34 | $224.35 | $224.30 |
| 7 purchase totals = | $1,007.40 | $1,083.8722 | $1,083.87 | $1,083.85 | $1,083.90 | |