| 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 | $7.29 | 12.238% | $8.1822 | $8.18 | $8.20 | $8.20 |
| Purchase #2 | $168.78 | 10.641% | $186.7399 | $186.74 | $186.75 | $186.70 |
| Purchase #3 | $108.77 | 12.495% | $122.3608 | $122.36 | $122.35 | $122.40 |
| Purchase #4 | $119.25 | 10.436% | $131.6949 | $131.69 | $131.70 | $131.70 |
| Purchase #5 | $120.96 | 4.250% | $126.1008 | $126.10 | $126.10 | $126.10 |
| Purchase #6 | $238.95 | 3.677% | $247.7362 | $247.74 | $247.75 | $247.70 |
| Purchase #7 | $98.39 | 13.170% | $111.348 | $111.35 | $111.35 | $111.30 |
| 7 purchase totals = | $862.39 | $934.1628 | $934.16 | $934.20 | $934.10 | |