| 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 | $196.51 | 4.180% | $204.7241 | $204.72 | $204.70 | $204.70 |
| Purchase #2 | $238.27 | 6.383% | $253.4788 | $253.48 | $253.50 | $253.50 |
| Purchase #3 | $111.25 | 10.344% | $122.7577 | $122.76 | $122.75 | $122.80 |
| Purchase #4 | $173.90 | 5.353% | $183.2089 | $183.21 | $183.20 | $183.20 |
| Purchase #5 | $191.69 | 10.780% | $212.3542 | $212.35 | $212.35 | $212.40 |
| Purchase #6 | $192.25 | 9.437% | $210.3926 | $210.39 | $210.40 | $210.40 |
| Purchase #7 | $127.58 | 9.821% | $140.1096 | $140.11 | $140.10 | $140.10 |
| 7 purchase totals = | $1,231.45 | $1,327.0259 | $1,327.02 | $1,327.00 | $1,327.10 | |