| 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 | $240.36 | 12.815% | $271.1621 | $271.16 | $271.15 | $271.20 |
| Purchase #2 | $72.76 | 9.761% | $79.8621 | $79.86 | $79.85 | $79.90 |
| Purchase #3 | $114.38 | 4.407% | $119.4207 | $119.42 | $119.40 | $119.40 |
| Purchase #4 | $68.69 | 3.244% | $70.9183 | $70.92 | $70.90 | $70.90 |
| Purchase #5 | $182.29 | 12.484% | $205.0471 | $205.05 | $205.05 | $205.00 |
| Purchase #6 | $131.71 | 5.693% | $139.2083 | $139.21 | $139.20 | $139.20 |
| Purchase #7 | $33.25 | 10.774% | $36.8324 | $36.83 | $36.85 | $36.80 |
| 7 purchase totals = | $843.44 | $922.4510 | $922.45 | $922.40 | $922.40 | |