| 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 | $115.50 | 5.751% | $122.1424 | $122.14 | $122.15 | $122.10 |
| Purchase #2 | $198.36 | 12.569% | $223.2919 | $223.29 | $223.30 | $223.30 |
| Purchase #3 | $200.93 | 13.829% | $228.7166 | $228.72 | $228.70 | $228.70 |
| Purchase #4 | $146.25 | 7.764% | $157.6049 | $157.60 | $157.60 | $157.60 |
| Purchase #5 | $129.77 | 13.546% | $147.3486 | $147.35 | $147.35 | $147.30 |
| Purchase #6 | $243.31 | 7.603% | $261.8089 | $261.81 | $261.80 | $261.80 |
| Purchase #7 | $247.90 | 5.405% | $261.299 | $261.30 | $261.30 | $261.30 |
| 7 purchase totals = | $1,282.02 | $1,402.2123 | $1,402.21 | $1,402.20 | $1,402.10 | |