| 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 | $213.26 | 5.167% | $224.2791 | $224.28 | $224.30 | $224.30 |
| Purchase #2 | $239.41 | 5.162% | $251.7683 | $251.77 | $251.75 | $251.80 |
| Purchase #3 | $76.34 | 6.622% | $81.3952 | $81.40 | $81.40 | $81.40 |
| Purchase #4 | $124.77 | 8.130% | $134.9138 | $134.91 | $134.90 | $134.90 |
| Purchase #5 | $217.45 | 13.758% | $247.3668 | $247.37 | $247.35 | $247.40 |
| Purchase #6 | $246.41 | 12.581% | $277.4108 | $277.41 | $277.40 | $277.40 |
| Purchase #7 | $125.90 | 7.721% | $135.6207 | $135.62 | $135.60 | $135.60 |
| 7 purchase totals = | $1,243.54 | $1,352.7547 | $1,352.76 | $1,352.70 | $1,352.80 | |