| 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 | $203.49 | 7.410% | $218.5686 | $218.57 | $218.55 | $218.60 |
| Purchase #2 | $66.85 | 6.482% | $71.1832 | $71.18 | $71.20 | $71.20 |
| Purchase #3 | $209.84 | 8.441% | $227.5526 | $227.55 | $227.55 | $227.60 |
| Purchase #4 | $228.38 | 10.654% | $252.7116 | $252.71 | $252.70 | $252.70 |
| Purchase #5 | $246.63 | 12.293% | $276.9482 | $276.95 | $276.95 | $276.90 |
| Purchase #6 | $183.95 | 12.786% | $207.4698 | $207.47 | $207.45 | $207.50 |
| Purchase #7 | $113.91 | 9.843% | $125.1222 | $125.12 | $125.10 | $125.10 |
| 7 purchase totals = | $1,253.05 | $1,379.5562 | $1,379.55 | $1,379.50 | $1,379.60 | |