| 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 | $206.66 | 11.292% | $229.996 | $230.00 | $230.00 | $230.00 |
| Purchase #2 | $223.98 | 12.642% | $252.2956 | $252.30 | $252.30 | $252.30 |
| Purchase #3 | $121.45 | 10.717% | $134.4658 | $134.47 | $134.45 | $134.50 |
| Purchase #4 | $133.96 | 9.131% | $146.1919 | $146.19 | $146.20 | $146.20 |
| Purchase #5 | $61.37 | 10.520% | $67.8261 | $67.83 | $67.85 | $67.80 |
| Purchase #6 | $206.84 | 6.680% | $220.6569 | $220.66 | $220.65 | $220.70 |
| Purchase #7 | $228.91 | 8.519% | $248.4108 | $248.41 | $248.40 | $248.40 |
| 7 purchase totals = | $1,183.17 | $1,299.8431 | $1,299.86 | $1,299.85 | $1,299.90 | |