| 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 | $184.47 | 4.204% | $192.2251 | $192.23 | $192.25 | $192.20 |
| Purchase #2 | $65.34 | 4.117% | $68.03 | $68.03 | $68.05 | $68.00 |
| Purchase #3 | $24.69 | 10.700% | $27.3318 | $27.33 | $27.35 | $27.30 |
| Purchase #4 | $226.36 | 7.356% | $243.011 | $243.01 | $243.00 | $243.00 |
| Purchase #5 | $19.41 | 8.202% | $21.002 | $21.00 | $21.00 | $21.00 |
| Purchase #6 | $77.53 | 9.339% | $84.7705 | $84.77 | $84.75 | $84.80 |
| Purchase #7 | $219.83 | 3.302% | $227.0888 | $227.09 | $227.10 | $227.10 |
| 7 purchase totals = | $817.63 | $863.4592 | $863.46 | $863.50 | $863.40 | |