| 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 | $218.30 | 5.315% | $229.9026 | $229.90 | $229.90 | $229.90 |
| Purchase #2 | $137.29 | 5.424% | $144.7366 | $144.74 | $144.75 | $144.70 |
| Purchase #3 | $186.77 | 11.461% | $208.1757 | $208.18 | $208.20 | $208.20 |
| Purchase #4 | $172.40 | 3.119% | $177.7772 | $177.78 | $177.80 | $177.80 |
| Purchase #5 | $80.71 | 11.132% | $89.6946 | $89.69 | $89.70 | $89.70 |
| Purchase #6 | $47.85 | 7.216% | $51.3029 | $51.30 | $51.30 | $51.30 |
| Purchase #7 | $213.96 | 12.259% | $240.1894 | $240.19 | $240.20 | $240.20 |
| 7 purchase totals = | $1,057.28 | $1,141.7790 | $1,141.78 | $1,141.85 | $1,141.80 | |