| 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 | $241.26 | 8.276% | $261.2267 | $261.23 | $261.25 | $261.20 |
| Purchase #2 | $242.79 | 8.579% | $263.619 | $263.62 | $263.60 | $263.60 |
| Purchase #3 | $177.80 | 9.200% | $194.1576 | $194.16 | $194.15 | $194.20 |
| Purchase #4 | $112.44 | 12.796% | $126.8278 | $126.83 | $126.85 | $126.80 |
| Purchase #5 | $91.62 | 11.653% | $102.2965 | $102.30 | $102.30 | $102.30 |
| Purchase #6 | $49.99 | 6.245% | $53.1119 | $53.11 | $53.10 | $53.10 |
| Purchase #7 | $41.83 | 10.724% | $46.3158 | $46.32 | $46.30 | $46.30 |
| 7 purchase totals = | $957.73 | $1,047.5553 | $1,047.57 | $1,047.55 | $1,047.50 | |