| 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 | $199.67 | 6.692% | $213.0319 | $213.03 | $213.05 | $213.00 |
| Purchase #2 | $9.30 | 6.170% | $9.8738 | $9.87 | $9.85 | $9.90 |
| Purchase #3 | $220.73 | 8.423% | $239.3221 | $239.32 | $239.30 | $239.30 |
| Purchase #4 | $43.34 | 7.778% | $46.711 | $46.71 | $46.70 | $46.70 |
| Purchase #5 | $118.52 | 6.520% | $126.2475 | $126.25 | $126.25 | $126.20 |
| Purchase #6 | $202.31 | 6.286% | $215.0272 | $215.03 | $215.05 | $215.00 |
| Purchase #7 | $64.64 | 12.812% | $72.9217 | $72.92 | $72.90 | $72.90 |
| 7 purchase totals = | $858.51 | $923.1352 | $923.13 | $923.10 | $923.00 | |