| 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 | $219.63 | 11.484% | $244.8523 | $244.85 | $244.85 | $244.90 |
| Purchase #2 | $229.25 | 4.460% | $239.4746 | $239.47 | $239.45 | $239.50 |
| Purchase #3 | $171.26 | 7.617% | $184.3049 | $184.30 | $184.30 | $184.30 |
| Purchase #4 | $94.47 | 10.220% | $104.1248 | $104.12 | $104.10 | $104.10 |
| Purchase #5 | $180.70 | 10.673% | $199.9861 | $199.99 | $200.00 | $200.00 |
| Purchase #6 | $12.29 | 11.294% | $13.678 | $13.68 | $13.70 | $13.70 |
| Purchase #7 | $191.83 | 7.128% | $205.5036 | $205.50 | $205.50 | $205.50 |
| 7 purchase totals = | $1,099.43 | $1,191.9243 | $1,191.91 | $1,191.90 | $1,192.00 | |