| 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 | $223.31 | 13.497% | $253.4502 | $253.45 | $253.45 | $253.50 |
| Purchase #2 | $112.83 | 9.107% | $123.1054 | $123.11 | $123.10 | $123.10 |
| Purchase #3 | $16.85 | 4.543% | $17.6155 | $17.62 | $17.60 | $17.60 |
| Purchase #4 | $197.93 | 9.472% | $216.6779 | $216.68 | $216.70 | $216.70 |
| Purchase #5 | $94.97 | 12.249% | $106.6029 | $106.60 | $106.60 | $106.60 |
| Purchase #6 | $19.34 | 3.637% | $20.0434 | $20.04 | $20.05 | $20.00 |
| Purchase #7 | $222.74 | 12.822% | $251.2997 | $251.30 | $251.30 | $251.30 |
| 7 purchase totals = | $887.97 | $988.7950 | $988.80 | $988.80 | $988.80 | |