| 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 | $226.70 | 12.521% | $255.0851 | $255.09 | $255.10 | $255.10 |
| Purchase #2 | $23.78 | 13.496% | $26.9893 | $26.99 | $27.00 | $27.00 |
| Purchase #3 | $54.81 | 10.668% | $60.6571 | $60.66 | $60.65 | $60.70 |
| Purchase #4 | $186.52 | 3.613% | $193.259 | $193.26 | $193.25 | $193.30 |
| Purchase #5 | $173.59 | 9.274% | $189.6887 | $189.69 | $189.70 | $189.70 |
| Purchase #6 | $116.47 | 11.703% | $130.1005 | $130.10 | $130.10 | $130.10 |
| Purchase #7 | $48.89 | 10.225% | $53.889 | $53.89 | $53.90 | $53.90 |
| 7 purchase totals = | $830.76 | $909.6687 | $909.68 | $909.70 | $909.80 | |