| 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 | $225.62 | 5.174% | $237.2936 | $237.29 | $237.30 | $237.30 |
| Purchase #2 | $35.83 | 5.732% | $37.8838 | $37.88 | $37.90 | $37.90 |
| Purchase #3 | $116.37 | 11.676% | $129.9574 | $129.96 | $129.95 | $130.00 |
| Purchase #4 | $129.67 | 11.591% | $144.7 | $144.70 | $144.70 | $144.70 |
| Purchase #5 | $32.75 | 8.416% | $35.5062 | $35.51 | $35.50 | $35.50 |
| Purchase #6 | $95.54 | 13.726% | $108.6538 | $108.65 | $108.65 | $108.70 |
| Purchase #7 | $226.25 | 4.572% | $236.5942 | $236.59 | $236.60 | $236.60 |
| 7 purchase totals = | $862.03 | $930.5890 | $930.58 | $930.60 | $930.70 | |