| 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 | $68.91 | 10.662% | $76.2572 | $76.26 | $76.25 | $76.30 |
| Purchase #2 | $209.40 | 5.297% | $220.4919 | $220.49 | $220.50 | $220.50 |
| Purchase #3 | $188.30 | 13.843% | $214.3664 | $214.37 | $214.35 | $214.40 |
| Purchase #4 | $225.48 | 5.319% | $237.4733 | $237.47 | $237.45 | $237.50 |
| Purchase #5 | $190.54 | 10.397% | $210.3504 | $210.35 | $210.35 | $210.40 |
| Purchase #6 | $226.30 | 8.709% | $246.0085 | $246.01 | $246.00 | $246.00 |
| Purchase #7 | $39.76 | 12.344% | $44.668 | $44.67 | $44.65 | $44.70 |
| 7 purchase totals = | $1,148.69 | $1,249.6157 | $1,249.62 | $1,249.55 | $1,249.80 | |