| 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 | $219.26 | 7.437% | $235.5664 | $235.57 | $235.55 | $235.60 |
| Purchase #2 | $237.44 | 11.766% | $265.3772 | $265.38 | $265.40 | $265.40 |
| Purchase #3 | $15.90 | 8.361% | $17.2294 | $17.23 | $17.25 | $17.20 |
| Purchase #4 | $217.46 | 5.215% | $228.8005 | $228.80 | $228.80 | $228.80 |
| Purchase #5 | $36.61 | 3.661% | $37.9503 | $37.95 | $37.95 | $38.00 |
| Purchase #6 | $129.92 | 7.155% | $139.2158 | $139.22 | $139.20 | $139.20 |
| Purchase #7 | $218.79 | 4.781% | $229.2503 | $229.25 | $229.25 | $229.30 |
| 7 purchase totals = | $1,075.38 | $1,153.3899 | $1,153.40 | $1,153.40 | $1,153.50 | |