| 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 | $213.37 | 5.636% | $225.3955 | $225.40 | $225.40 | $225.40 |
| Purchase #2 | $103.73 | 11.774% | $115.9432 | $115.94 | $115.95 | $115.90 |
| Purchase #3 | $127.77 | 5.640% | $134.9762 | $134.98 | $135.00 | $135.00 |
| Purchase #4 | $108.68 | 7.343% | $116.6604 | $116.66 | $116.65 | $116.70 |
| Purchase #5 | $57.37 | 4.784% | $60.1146 | $60.11 | $60.10 | $60.10 |
| Purchase #6 | $106.78 | 13.401% | $121.0896 | $121.09 | $121.10 | $121.10 |
| Purchase #7 | $129.31 | 6.558% | $137.7901 | $137.79 | $137.80 | $137.80 |
| 7 purchase totals = | $847.01 | $911.9696 | $911.97 | $912.00 | $912.00 | |