| 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 | $219.53 | 10.528% | $242.6421 | $242.64 | $242.65 | $242.60 |
| Purchase #2 | $126.61 | 11.633% | $141.3385 | $141.34 | $141.35 | $141.30 |
| Purchase #3 | $25.61 | 7.236% | $27.4631 | $27.46 | $27.45 | $27.50 |
| Purchase #4 | $157.99 | 3.680% | $163.804 | $163.80 | $163.80 | $163.80 |
| Purchase #5 | $31.76 | 3.811% | $32.9704 | $32.97 | $32.95 | $33.00 |
| Purchase #6 | $202.79 | 9.465% | $221.9841 | $221.98 | $222.00 | $222.00 |
| Purchase #7 | $6.84 | 12.223% | $7.6761 | $7.68 | $7.70 | $7.70 |
| 7 purchase totals = | $771.13 | $837.8783 | $837.87 | $837.90 | $837.90 | |