| 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 | $83.73 | 9.548% | $91.7245 | $91.72 | $91.70 | $91.70 |
| Purchase #2 | $233.70 | 4.719% | $244.7283 | $244.73 | $244.75 | $244.70 |
| Purchase #3 | $54.95 | 3.194% | $56.7051 | $56.71 | $56.70 | $56.70 |
| Purchase #4 | $237.30 | 10.211% | $261.5307 | $261.53 | $261.55 | $261.50 |
| Purchase #5 | $244.86 | 12.857% | $276.3417 | $276.34 | $276.35 | $276.30 |
| Purchase #6 | $222.79 | 10.230% | $245.5814 | $245.58 | $245.60 | $245.60 |
| Purchase #7 | $241.27 | 4.315% | $251.6808 | $251.68 | $251.70 | $251.70 |
| 7 purchase totals = | $1,318.60 | $1,428.2925 | $1,428.29 | $1,428.35 | $1,428.20 | |