| 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 | $236.95 | 3.596% | $245.4707 | $245.47 | $245.45 | $245.50 |
| Purchase #2 | $144.60 | 8.224% | $156.4919 | $156.49 | $156.50 | $156.50 |
| Purchase #3 | $110.63 | 8.652% | $120.2017 | $120.20 | $120.20 | $120.20 |
| Purchase #4 | $190.80 | 7.773% | $205.6309 | $205.63 | $205.65 | $205.60 |
| Purchase #5 | $41.45 | 9.735% | $45.4852 | $45.49 | $45.50 | $45.50 |
| Purchase #6 | $66.99 | 8.831% | $72.9059 | $72.91 | $72.90 | $72.90 |
| Purchase #7 | $149.78 | 7.481% | $160.985 | $160.99 | $161.00 | $161.00 |
| 7 purchase totals = | $941.20 | $1,007.1713 | $1,007.18 | $1,007.20 | $1,007.20 | |