| 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 | $230.70 | 9.338% | $252.2428 | $252.24 | $252.25 | $252.20 |
| Purchase #2 | $87.39 | 4.655% | $91.458 | $91.46 | $91.45 | $91.50 |
| Purchase #3 | $225.39 | 9.261% | $246.2634 | $246.26 | $246.25 | $246.30 |
| Purchase #4 | $213.29 | 3.228% | $220.175 | $220.18 | $220.20 | $220.20 |
| Purchase #5 | $237.71 | 9.698% | $260.7631 | $260.76 | $260.75 | $260.80 |
| Purchase #6 | $205.63 | 13.630% | $233.6574 | $233.66 | $233.65 | $233.70 |
| Purchase #7 | $237.83 | 11.577% | $265.3636 | $265.36 | $265.35 | $265.40 |
| 7 purchase totals = | $1,437.94 | $1,569.9233 | $1,569.92 | $1,569.90 | $1,570.10 | |