| 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 | $196.61 | 4.814% | $206.0748 | $206.07 | $206.05 | $206.10 |
| Purchase #2 | $242.61 | 8.743% | $263.8214 | $263.82 | $263.80 | $263.80 |
| Purchase #3 | $218.58 | 5.756% | $231.1615 | $231.16 | $231.15 | $231.20 |
| Purchase #4 | $169.44 | 3.522% | $175.4077 | $175.41 | $175.40 | $175.40 |
| Purchase #5 | $192.74 | 8.632% | $209.3773 | $209.38 | $209.40 | $209.40 |
| Purchase #6 | $63.76 | 4.413% | $66.5737 | $66.57 | $66.55 | $66.60 |
| Purchase #7 | $71.93 | 6.451% | $76.5702 | $76.57 | $76.55 | $76.60 |
| 7 purchase totals = | $1,155.67 | $1,228.9866 | $1,228.98 | $1,228.90 | $1,229.10 | |