| 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 | $82.61 | 12.813% | $93.1948 | $93.19 | $93.20 | $93.20 |
| Purchase #2 | $242.74 | 7.831% | $261.749 | $261.75 | $261.75 | $261.70 |
| Purchase #3 | $143.43 | 3.416% | $148.3296 | $148.33 | $148.35 | $148.30 |
| Purchase #4 | $241.63 | 6.826% | $258.1237 | $258.12 | $258.10 | $258.10 |
| Purchase #5 | $187.88 | 8.668% | $204.1654 | $204.17 | $204.15 | $204.20 |
| Purchase #6 | $193.41 | 13.310% | $219.1529 | $219.15 | $219.15 | $219.20 |
| Purchase #7 | $229.85 | 13.649% | $261.2222 | $261.22 | $261.20 | $261.20 |
| 7 purchase totals = | $1,321.55 | $1,445.9376 | $1,445.93 | $1,445.90 | $1,445.90 | |