| 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 | $227.95 | 3.346% | $235.5772 | $235.58 | $235.60 | $235.60 |
| Purchase #2 | $124.72 | 11.588% | $139.1726 | $139.17 | $139.15 | $139.20 |
| Purchase #3 | $122.48 | 9.121% | $133.6514 | $133.65 | $133.65 | $133.70 |
| Purchase #4 | $143.36 | 4.847% | $150.3087 | $150.31 | $150.30 | $150.30 |
| Purchase #5 | $14.40 | 6.579% | $15.3474 | $15.35 | $15.35 | $15.30 |
| Purchase #6 | $210.36 | 10.378% | $232.1912 | $232.19 | $232.20 | $232.20 |
| Purchase #7 | $134.66 | 12.490% | $151.479 | $151.48 | $151.50 | $151.50 |
| 7 purchase totals = | $977.93 | $1,057.7275 | $1,057.73 | $1,057.75 | $1,057.80 | |