| 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 | $124.25 | 9.367% | $135.8885 | $135.89 | $135.90 | $135.90 |
| Purchase #2 | $241.83 | 13.653% | $274.847 | $274.85 | $274.85 | $274.80 |
| Purchase #3 | $248.44 | 5.183% | $261.3166 | $261.32 | $261.30 | $261.30 |
| Purchase #4 | $22.84 | 4.342% | $23.8317 | $23.83 | $23.85 | $23.80 |
| Purchase #5 | $49.63 | 8.762% | $53.9786 | $53.98 | $54.00 | $54.00 |
| Purchase #6 | $83.62 | 5.581% | $88.2868 | $88.29 | $88.30 | $88.30 |
| Purchase #7 | $156.60 | 13.606% | $177.907 | $177.91 | $177.90 | $177.90 |
| 7 purchase totals = | $927.21 | $1,016.0562 | $1,016.07 | $1,016.10 | $1,016.00 | |