| 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 | $215.26 | 4.580% | $225.1189 | $225.12 | $225.10 | $225.10 |
| Purchase #2 | $141.86 | 6.569% | $151.1788 | $151.18 | $151.20 | $151.20 |
| Purchase #3 | $180.26 | 3.506% | $186.5799 | $186.58 | $186.60 | $186.60 |
| Purchase #4 | $59.63 | 7.313% | $63.9907 | $63.99 | $64.00 | $64.00 |
| Purchase #5 | $17.85 | 9.286% | $19.5076 | $19.51 | $19.50 | $19.50 |
| Purchase #6 | $225.72 | 9.408% | $246.9557 | $246.96 | $246.95 | $247.00 |
| Purchase #7 | $202.94 | 3.265% | $209.566 | $209.57 | $209.55 | $209.60 |
| 7 purchase totals = | $1,043.52 | $1,102.8976 | $1,102.91 | $1,102.90 | $1,103.00 | |