| 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 | $107.73 | 8.543% | $116.9334 | $116.93 | $116.95 | $116.90 |
| Purchase #2 | $101.62 | 9.564% | $111.3389 | $111.34 | $111.35 | $111.30 |
| Purchase #3 | $123.69 | 3.699% | $128.2653 | $128.27 | $128.25 | $128.30 |
| Purchase #4 | $115.41 | 10.332% | $127.3342 | $127.33 | $127.35 | $127.30 |
| Purchase #5 | $136.99 | 8.767% | $148.9999 | $149.00 | $149.00 | $149.00 |
| Purchase #6 | $143.80 | 13.514% | $163.2331 | $163.23 | $163.25 | $163.20 |
| Purchase #7 | $201.97 | 5.759% | $213.6015 | $213.60 | $213.60 | $213.60 |
| 7 purchase totals = | $931.21 | $1,009.7063 | $1,009.70 | $1,009.75 | $1,009.60 | |