| 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 | $86.88 | 4.345% | $90.6549 | $90.65 | $90.65 | $90.70 |
| Purchase #2 | $113.48 | 12.310% | $127.4494 | $127.45 | $127.45 | $127.40 |
| Purchase #3 | $208.99 | 12.269% | $234.631 | $234.63 | $234.65 | $234.60 |
| Purchase #4 | $240.75 | 6.833% | $257.2004 | $257.20 | $257.20 | $257.20 |
| Purchase #5 | $178.61 | 13.754% | $203.176 | $203.18 | $203.20 | $203.20 |
| Purchase #6 | $5.34 | 3.338% | $5.5182 | $5.52 | $5.50 | $5.50 |
| Purchase #7 | $84.62 | 6.317% | $89.9654 | $89.97 | $89.95 | $90.00 |
| 7 purchase totals = | $918.67 | $1,008.5953 | $1,008.60 | $1,008.60 | $1,008.60 | |