| 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 | $230.85 | 13.197% | $261.3153 | $261.32 | $261.30 | $261.30 |
| Purchase #2 | $216.46 | 5.508% | $228.3826 | $228.38 | $228.40 | $228.40 |
| Purchase #3 | $241.72 | 13.860% | $275.2224 | $275.22 | $275.20 | $275.20 |
| Purchase #4 | $32.64 | 6.271% | $34.6869 | $34.69 | $34.70 | $34.70 |
| Purchase #5 | $217.37 | 4.495% | $227.1408 | $227.14 | $227.15 | $227.10 |
| Purchase #6 | $184.74 | 10.751% | $204.6014 | $204.60 | $204.60 | $204.60 |
| Purchase #7 | $244.87 | 12.118% | $274.5433 | $274.54 | $274.55 | $274.50 |
| 7 purchase totals = | $1,368.65 | $1,505.8927 | $1,505.89 | $1,505.90 | $1,505.80 | |