| 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 | $211.67 | 6.431% | $225.2825 | $225.28 | $225.30 | $225.30 |
| Purchase #2 | $245.31 | 9.564% | $268.7714 | $268.77 | $268.75 | $268.80 |
| Purchase #3 | $193.75 | 11.104% | $215.264 | $215.26 | $215.25 | $215.30 |
| Purchase #4 | $192.50 | 10.354% | $212.4315 | $212.43 | $212.45 | $212.40 |
| Purchase #5 | $189.47 | 11.604% | $211.4561 | $211.46 | $211.45 | $211.50 |
| Purchase #6 | $136.48 | 11.253% | $151.8381 | $151.84 | $151.85 | $151.80 |
| Purchase #7 | $139.42 | 3.279% | $143.9916 | $143.99 | $144.00 | $144.00 |
| 7 purchase totals = | $1,308.60 | $1,429.0352 | $1,429.03 | $1,429.05 | $1,429.10 | |