| 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 | $108.41 | 13.441% | $122.9814 | $122.98 | $123.00 | $123.00 |
| Purchase #2 | $150.74 | 3.666% | $156.2661 | $156.27 | $156.25 | $156.30 |
| Purchase #3 | $206.69 | 11.495% | $230.449 | $230.45 | $230.45 | $230.40 |
| Purchase #4 | $174.79 | 8.753% | $190.0894 | $190.09 | $190.10 | $190.10 |
| Purchase #5 | $163.49 | 10.296% | $180.3229 | $180.32 | $180.30 | $180.30 |
| Purchase #6 | $9.30 | 7.759% | $10.0216 | $10.02 | $10.00 | $10.00 |
| Purchase #7 | $124.65 | 4.137% | $129.8068 | $129.81 | $129.80 | $129.80 |
| 7 purchase totals = | $938.07 | $1,019.9372 | $1,019.94 | $1,019.90 | $1,019.90 | |