| 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 | $106.70 | 6.693% | $113.8414 | $113.84 | $113.85 | $113.80 |
| Purchase #2 | $233.41 | 11.460% | $260.1588 | $260.16 | $260.15 | $260.20 |
| Purchase #3 | $241.31 | 4.390% | $251.9035 | $251.90 | $251.90 | $251.90 |
| Purchase #4 | $139.39 | 5.830% | $147.5164 | $147.52 | $147.50 | $147.50 |
| Purchase #5 | $159.69 | 12.498% | $179.6481 | $179.65 | $179.65 | $179.60 |
| Purchase #6 | $167.41 | 8.377% | $181.4339 | $181.43 | $181.45 | $181.40 |
| Purchase #7 | $86.33 | 8.241% | $93.4445 | $93.44 | $93.45 | $93.40 |
| 7 purchase totals = | $1,134.24 | $1,227.9466 | $1,227.94 | $1,227.95 | $1,227.80 | |