| 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 | $12.34 | 9.103% | $13.4633 | $13.46 | $13.45 | $13.50 |
| Purchase #2 | $217.92 | 11.782% | $243.5953 | $243.60 | $243.60 | $243.60 |
| Purchase #3 | $241.57 | 9.531% | $264.594 | $264.59 | $264.60 | $264.60 |
| Purchase #4 | $221.91 | 3.489% | $229.6524 | $229.65 | $229.65 | $229.70 |
| Purchase #5 | $44.81 | 11.475% | $49.9519 | $49.95 | $49.95 | $50.00 |
| Purchase #6 | $239.35 | 3.594% | $247.9522 | $247.95 | $247.95 | $248.00 |
| Purchase #7 | $243.35 | 6.703% | $259.6618 | $259.66 | $259.65 | $259.70 |
| 7 purchase totals = | $1,221.25 | $1,308.8709 | $1,308.86 | $1,308.85 | $1,309.10 | |