| 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 | $115.44 | 12.337% | $129.6818 | $129.68 | $129.70 | $129.70 |
| Purchase #2 | $200.62 | 7.404% | $215.4739 | $215.47 | $215.45 | $215.50 |
| Purchase #3 | $83.48 | 8.757% | $90.7903 | $90.79 | $90.80 | $90.80 |
| Purchase #4 | $61.90 | 3.103% | $63.8208 | $63.82 | $63.80 | $63.80 |
| Purchase #5 | $154.40 | 8.315% | $167.2384 | $167.24 | $167.25 | $167.20 |
| Purchase #6 | $236.91 | 6.796% | $253.0104 | $253.01 | $253.00 | $253.00 |
| Purchase #7 | $28.32 | 13.840% | $32.2395 | $32.24 | $32.25 | $32.20 |
| 7 purchase totals = | $881.07 | $952.2551 | $952.25 | $952.25 | $952.20 | |