| 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 | $243.37 | 4.364% | $253.9907 | $253.99 | $254.00 | $254.00 |
| Purchase #2 | $169.54 | 3.630% | $175.6943 | $175.69 | $175.70 | $175.70 |
| Purchase #3 | $40.94 | 9.366% | $44.7744 | $44.77 | $44.75 | $44.80 |
| Purchase #4 | $249.84 | 9.350% | $273.2 | $273.20 | $273.20 | $273.20 |
| Purchase #5 | $31.37 | 7.599% | $33.7538 | $33.75 | $33.75 | $33.80 |
| Purchase #6 | $162.34 | 3.482% | $167.9927 | $167.99 | $168.00 | $168.00 |
| Purchase #7 | $155.98 | 8.619% | $169.4239 | $169.42 | $169.40 | $169.40 |
| 7 purchase totals = | $1,053.38 | $1,118.8298 | $1,118.81 | $1,118.80 | $1,118.90 | |