| 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 | $233.25 | 11.520% | $260.1204 | $260.12 | $260.10 | $260.10 |
| Purchase #2 | $79.48 | 10.153% | $87.5496 | $87.55 | $87.55 | $87.50 |
| Purchase #3 | $93.26 | 5.413% | $98.3082 | $98.31 | $98.30 | $98.30 |
| Purchase #4 | $75.55 | 11.290% | $84.0796 | $84.08 | $84.10 | $84.10 |
| Purchase #5 | $111.92 | 13.532% | $127.065 | $127.07 | $127.05 | $127.10 |
| Purchase #6 | $242.41 | 12.865% | $273.596 | $273.60 | $273.60 | $273.60 |
| Purchase #7 | $102.43 | 4.390% | $106.9267 | $106.93 | $106.95 | $106.90 |
| 7 purchase totals = | $938.30 | $1,037.6455 | $1,037.66 | $1,037.65 | $1,037.60 | |