| 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 | $242.48 | 3.868% | $251.8591 | $251.86 | $251.85 | $251.90 |
| Purchase #2 | $45.96 | 5.754% | $48.6045 | $48.60 | $48.60 | $48.60 |
| Purchase #3 | $118.63 | 10.608% | $131.2143 | $131.21 | $131.20 | $131.20 |
| Purchase #4 | $138.91 | 10.279% | $153.1886 | $153.19 | $153.20 | $153.20 |
| Purchase #5 | $15.52 | 4.532% | $16.2234 | $16.22 | $16.20 | $16.20 |
| Purchase #6 | $123.49 | 8.699% | $134.2324 | $134.23 | $134.25 | $134.20 |
| Purchase #7 | $56.53 | 8.801% | $61.5052 | $61.51 | $61.50 | $61.50 |
| 7 purchase totals = | $741.52 | $796.8275 | $796.82 | $796.80 | $796.80 | |