| 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 | $12.52 | 11.211% | $13.9236 | $13.92 | $13.90 | $13.90 |
| Purchase #2 | $29.39 | 11.685% | $32.8242 | $32.82 | $32.80 | $32.80 |
| Purchase #3 | $12.28 | 3.476% | $12.7069 | $12.71 | $12.70 | $12.70 |
| Purchase #4 | $238.92 | 4.454% | $249.5615 | $249.56 | $249.55 | $249.60 |
| Purchase #5 | $233.53 | 12.120% | $261.8338 | $261.83 | $261.85 | $261.80 |
| Purchase #6 | $232.68 | 8.120% | $251.5736 | $251.57 | $251.55 | $251.60 |
| Purchase #7 | $167.74 | 6.671% | $178.9299 | $178.93 | $178.95 | $178.90 |
| 7 purchase totals = | $927.06 | $1,001.3535 | $1,001.34 | $1,001.30 | $1,001.30 | |