| 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 | $58.68 | 3.646% | $60.8195 | $60.82 | $60.80 | $60.80 |
| Purchase #2 | $187.25 | 9.694% | $205.402 | $205.40 | $205.40 | $205.40 |
| Purchase #3 | $141.55 | 3.170% | $146.0371 | $146.04 | $146.05 | $146.00 |
| Purchase #4 | $225.38 | 10.134% | $248.22 | $248.22 | $248.20 | $248.20 |
| Purchase #5 | $238.84 | 10.152% | $263.087 | $263.09 | $263.10 | $263.10 |
| Purchase #6 | $206.29 | 10.226% | $227.3852 | $227.39 | $227.40 | $227.40 |
| Purchase #7 | $62.44 | 12.496% | $70.2425 | $70.24 | $70.25 | $70.20 |
| 7 purchase totals = | $1,120.43 | $1,221.1933 | $1,221.20 | $1,221.20 | $1,221.10 | |