| 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 | $128.84 | 4.318% | $134.4033 | $134.40 | $134.40 | $134.40 |
| Purchase #2 | $243.85 | 13.378% | $276.4723 | $276.47 | $276.45 | $276.50 |
| Purchase #3 | $22.59 | 5.721% | $23.8824 | $23.88 | $23.90 | $23.90 |
| Purchase #4 | $230.43 | 11.251% | $256.3557 | $256.36 | $256.35 | $256.40 |
| Purchase #5 | $200.91 | 13.459% | $227.9505 | $227.95 | $227.95 | $228.00 |
| Purchase #6 | $13.98 | 4.829% | $14.6551 | $14.66 | $14.65 | $14.70 |
| Purchase #7 | $107.42 | 5.549% | $113.3807 | $113.38 | $113.40 | $113.40 |
| 7 purchase totals = | $948.02 | $1,047.1000 | $1,047.10 | $1,047.10 | $1,047.30 | |