| 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 | $107.80 | 5.166% | $113.3689 | $113.37 | $113.35 | $113.40 |
| Purchase #2 | $246.29 | 10.550% | $272.2736 | $272.27 | $272.25 | $272.30 |
| Purchase #3 | $45.30 | 12.854% | $51.1229 | $51.12 | $51.10 | $51.10 |
| Purchase #4 | $93.94 | 8.824% | $102.2293 | $102.23 | $102.25 | $102.20 |
| Purchase #5 | $183.67 | 8.203% | $198.7365 | $198.74 | $198.75 | $198.70 |
| Purchase #6 | $121.38 | 13.351% | $137.5854 | $137.59 | $137.60 | $137.60 |
| Purchase #7 | $107.44 | 8.430% | $116.4972 | $116.50 | $116.50 | $116.50 |
| 7 purchase totals = | $905.82 | $991.8138 | $991.82 | $991.80 | $991.80 | |