| 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 | $208.34 | 10.151% | $229.4886 | $229.49 | $229.50 | $229.50 |
| Purchase #2 | $5.64 | 11.507% | $6.289 | $6.29 | $6.30 | $6.30 |
| Purchase #3 | $142.44 | 10.133% | $156.8734 | $156.87 | $156.85 | $156.90 |
| Purchase #4 | $51.88 | 4.306% | $54.114 | $54.11 | $54.10 | $54.10 |
| Purchase #5 | $40.86 | 6.124% | $43.3623 | $43.36 | $43.35 | $43.40 |
| Purchase #6 | $197.39 | 7.414% | $212.0245 | $212.02 | $212.00 | $212.00 |
| Purchase #7 | $172.66 | 11.663% | $192.7973 | $192.80 | $192.80 | $192.80 |
| 7 purchase totals = | $819.21 | $894.9491 | $894.94 | $894.90 | $895.00 | |