| 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 | $186.65 | 3.115% | $192.4641 | $192.46 | $192.45 | $192.50 |
| Purchase #2 | $9.40 | 11.666% | $10.4966 | $10.50 | $10.50 | $10.50 |
| Purchase #3 | $216.96 | 8.535% | $235.4775 | $235.48 | $235.50 | $235.50 |
| Purchase #4 | $217.28 | 3.113% | $224.0439 | $224.04 | $224.05 | $224.00 |
| Purchase #5 | $20.77 | 11.707% | $23.2015 | $23.20 | $23.20 | $23.20 |
| Purchase #6 | $176.78 | 8.361% | $191.5606 | $191.56 | $191.55 | $191.60 |
| Purchase #7 | $95.61 | 8.474% | $103.712 | $103.71 | $103.70 | $103.70 |
| 7 purchase totals = | $923.45 | $980.9562 | $980.95 | $980.95 | $981.00 | |