| 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 | $186.59 | 5.377% | $196.6229 | $196.62 | $196.60 | $196.60 |
| Purchase #2 | $229.52 | 12.862% | $259.0409 | $259.04 | $259.05 | $259.00 |
| Purchase #3 | $79.64 | 6.472% | $84.7943 | $84.79 | $84.80 | $84.80 |
| Purchase #4 | $113.59 | 4.306% | $118.4812 | $118.48 | $118.50 | $118.50 |
| Purchase #5 | $178.58 | 8.541% | $193.8325 | $193.83 | $193.85 | $193.80 |
| Purchase #6 | $141.43 | 11.624% | $157.8698 | $157.87 | $157.85 | $157.90 |
| Purchase #7 | $19.48 | 6.794% | $20.8035 | $20.80 | $20.80 | $20.80 |
| 7 purchase totals = | $948.83 | $1,031.4451 | $1,031.43 | $1,031.45 | $1,031.40 | |