| 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 | $207.70 | 10.565% | $229.6435 | $229.64 | $229.65 | $229.60 |
| Purchase #2 | $41.54 | 5.313% | $43.747 | $43.75 | $43.75 | $43.70 |
| Purchase #3 | $30.32 | 7.470% | $32.5849 | $32.58 | $32.60 | $32.60 |
| Purchase #4 | $176.99 | 4.285% | $184.574 | $184.57 | $184.55 | $184.60 |
| Purchase #5 | $221.25 | 10.576% | $244.6494 | $244.65 | $244.65 | $244.60 |
| Purchase #6 | $169.83 | 10.218% | $187.1832 | $187.18 | $187.20 | $187.20 |
| Purchase #7 | $207.54 | 6.677% | $221.3974 | $221.40 | $221.40 | $221.40 |
| 7 purchase totals = | $1,055.17 | $1,143.7794 | $1,143.77 | $1,143.80 | $1,143.70 | |