| 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 | $202.37 | 12.553% | $227.7735 | $227.77 | $227.75 | $227.80 |
| Purchase #2 | $165.26 | 7.141% | $177.0612 | $177.06 | $177.05 | $177.10 |
| Purchase #3 | $19.54 | 5.458% | $20.6065 | $20.61 | $20.60 | $20.60 |
| Purchase #4 | $207.35 | 13.702% | $235.7611 | $235.76 | $235.75 | $235.80 |
| Purchase #5 | $103.36 | 3.299% | $106.7698 | $106.77 | $106.75 | $106.80 |
| Purchase #6 | $206.91 | 13.667% | $235.1884 | $235.19 | $235.20 | $235.20 |
| Purchase #7 | $6.63 | 11.859% | $7.4163 | $7.42 | $7.40 | $7.40 |
| 7 purchase totals = | $911.42 | $1,010.5768 | $1,010.58 | $1,010.50 | $1,010.70 | |