| 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 | $122.86 | 7.693% | $132.3116 | $132.31 | $132.30 | $132.30 |
| Purchase #2 | $246.32 | 8.850% | $268.1193 | $268.12 | $268.10 | $268.10 |
| Purchase #3 | $117.43 | 7.465% | $126.1961 | $126.20 | $126.20 | $126.20 |
| Purchase #4 | $175.74 | 7.162% | $188.3265 | $188.33 | $188.35 | $188.30 |
| Purchase #5 | $212.98 | 11.294% | $237.034 | $237.03 | $237.05 | $237.00 |
| Purchase #6 | $71.84 | 6.513% | $76.5189 | $76.52 | $76.50 | $76.50 |
| Purchase #7 | $196.69 | 10.254% | $216.8586 | $216.86 | $216.85 | $216.90 |
| 7 purchase totals = | $1,143.86 | $1,245.3650 | $1,245.37 | $1,245.35 | $1,245.30 | |