| 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 | $128.68 | 8.633% | $139.7889 | $139.79 | $139.80 | $139.80 |
| Purchase #2 | $49.94 | 9.295% | $54.5819 | $54.58 | $54.60 | $54.60 |
| Purchase #3 | $95.93 | 4.622% | $100.3639 | $100.36 | $100.35 | $100.40 |
| Purchase #4 | $189.65 | 7.547% | $203.9629 | $203.96 | $203.95 | $204.00 |
| Purchase #5 | $227.64 | 3.275% | $235.0952 | $235.10 | $235.10 | $235.10 |
| Purchase #6 | $197.64 | 8.835% | $215.1015 | $215.10 | $215.10 | $215.10 |
| Purchase #7 | $144.54 | 9.862% | $158.7945 | $158.79 | $158.80 | $158.80 |
| 7 purchase totals = | $1,034.02 | $1,107.6888 | $1,107.68 | $1,107.70 | $1,107.80 | |