| 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 | $245.40 | 3.385% | $253.7068 | $253.71 | $253.70 | $253.70 |
| Purchase #2 | $222.40 | 11.268% | $247.46 | $247.46 | $247.45 | $247.50 |
| Purchase #3 | $163.29 | 4.102% | $169.9882 | $169.99 | $170.00 | $170.00 |
| Purchase #4 | $238.75 | 3.491% | $247.0848 | $247.08 | $247.10 | $247.10 |
| Purchase #5 | $169.73 | 9.249% | $185.4283 | $185.43 | $185.45 | $185.40 |
| Purchase #6 | $212.44 | 3.593% | $220.073 | $220.07 | $220.05 | $220.10 |
| Purchase #7 | $158.64 | 13.438% | $179.958 | $179.96 | $179.95 | $180.00 |
| 7 purchase totals = | $1,410.65 | $1,503.6991 | $1,503.70 | $1,503.70 | $1,503.80 | |