| 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 | $126.87 | 12.589% | $142.8417 | $142.84 | $142.85 | $142.80 |
| Purchase #2 | $11.66 | 10.117% | $12.8396 | $12.84 | $12.85 | $12.80 |
| Purchase #3 | $71.61 | 10.758% | $79.3138 | $79.31 | $79.30 | $79.30 |
| Purchase #4 | $230.83 | 4.853% | $242.0322 | $242.03 | $242.05 | $242.00 |
| Purchase #5 | $211.91 | 12.186% | $237.7334 | $237.73 | $237.75 | $237.70 |
| Purchase #6 | $136.66 | 10.651% | $151.2157 | $151.22 | $151.20 | $151.20 |
| Purchase #7 | $178.37 | 5.419% | $188.0359 | $188.04 | $188.05 | $188.00 |
| 7 purchase totals = | $967.91 | $1,054.0123 | $1,054.01 | $1,054.05 | $1,053.80 | |