| 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 | $226.92 | 8.442% | $246.0766 | $246.08 | $246.10 | $246.10 |
| Purchase #2 | $243.29 | 12.305% | $273.2268 | $273.23 | $273.25 | $273.20 |
| Purchase #3 | $177.41 | 5.685% | $187.4958 | $187.50 | $187.50 | $187.50 |
| Purchase #4 | $218.58 | 8.664% | $237.5178 | $237.52 | $237.50 | $237.50 |
| Purchase #5 | $211.46 | 6.862% | $225.9704 | $225.97 | $225.95 | $226.00 |
| Purchase #6 | $247.57 | 4.288% | $258.1858 | $258.19 | $258.20 | $258.20 |
| Purchase #7 | $45.74 | 11.771% | $51.1241 | $51.12 | $51.10 | $51.10 |
| 7 purchase totals = | $1,370.97 | $1,479.5973 | $1,479.61 | $1,479.60 | $1,479.60 | |