| 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 | $205.44 | 4.103% | $213.8692 | $213.87 | $213.85 | $213.90 |
| Purchase #2 | $198.87 | 5.220% | $209.251 | $209.25 | $209.25 | $209.30 |
| Purchase #3 | $61.98 | 3.556% | $64.184 | $64.18 | $64.20 | $64.20 |
| Purchase #4 | $35.31 | 8.622% | $38.3544 | $38.35 | $38.35 | $38.40 |
| Purchase #5 | $117.32 | 3.174% | $121.0437 | $121.04 | $121.05 | $121.00 |
| Purchase #6 | $198.57 | 13.447% | $225.2717 | $225.27 | $225.25 | $225.30 |
| Purchase #7 | $73.52 | 6.428% | $78.2459 | $78.25 | $78.25 | $78.20 |
| 7 purchase totals = | $891.01 | $950.2199 | $950.21 | $950.20 | $950.30 | |