| 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 | $232.62 | 3.213% | $240.0941 | $240.09 | $240.10 | $240.10 |
| Purchase #2 | $79.90 | 9.678% | $87.6327 | $87.63 | $87.65 | $87.60 |
| Purchase #3 | $22.90 | 8.450% | $24.8351 | $24.84 | $24.85 | $24.80 |
| Purchase #4 | $161.44 | 9.510% | $176.7929 | $176.79 | $176.80 | $176.80 |
| Purchase #5 | $235.54 | 10.833% | $261.056 | $261.06 | $261.05 | $261.10 |
| Purchase #6 | $250.40 | 7.355% | $268.8169 | $268.82 | $268.80 | $268.80 |
| Purchase #7 | $29.31 | 7.694% | $31.5651 | $31.57 | $31.55 | $31.60 |
| 7 purchase totals = | $1,012.11 | $1,090.7928 | $1,090.80 | $1,090.80 | $1,090.80 | |