| 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 | $222.43 | 11.248% | $247.4489 | $247.45 | $247.45 | $247.40 |
| Purchase #2 | $153.94 | 10.847% | $170.6379 | $170.64 | $170.65 | $170.60 |
| Purchase #3 | $41.53 | 8.237% | $44.9508 | $44.95 | $44.95 | $45.00 |
| Purchase #4 | $241.29 | 13.612% | $274.1344 | $274.13 | $274.15 | $274.10 |
| Purchase #5 | $48.61 | 8.705% | $52.8415 | $52.84 | $52.85 | $52.80 |
| Purchase #6 | $238.27 | 3.321% | $246.1829 | $246.18 | $246.20 | $246.20 |
| Purchase #7 | $103.43 | 10.133% | $113.9106 | $113.91 | $113.90 | $113.90 |
| 7 purchase totals = | $1,049.50 | $1,150.1070 | $1,150.10 | $1,150.15 | $1,150.00 | |