| 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 | $96.57 | 7.396% | $103.7123 | $103.71 | $103.70 | $103.70 |
| Purchase #2 | $193.69 | 11.634% | $216.2239 | $216.22 | $216.20 | $216.20 |
| Purchase #3 | $100.28 | 5.717% | $106.013 | $106.01 | $106.00 | $106.00 |
| Purchase #4 | $124.41 | 8.310% | $134.7485 | $134.75 | $134.75 | $134.70 |
| Purchase #5 | $201.75 | 6.866% | $215.6022 | $215.60 | $215.60 | $215.60 |
| Purchase #6 | $53.47 | 13.300% | $60.5815 | $60.58 | $60.60 | $60.60 |
| Purchase #7 | $143.68 | 12.317% | $161.3771 | $161.38 | $161.40 | $161.40 |
| 7 purchase totals = | $913.85 | $998.2585 | $998.25 | $998.25 | $998.20 | |