| 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 | $234.69 | 4.639% | $245.5773 | $245.58 | $245.60 | $245.60 |
| Purchase #2 | $121.36 | 7.486% | $130.445 | $130.45 | $130.45 | $130.40 |
| Purchase #3 | $20.95 | 13.712% | $23.8227 | $23.82 | $23.80 | $23.80 |
| Purchase #4 | $41.60 | 3.262% | $42.957 | $42.96 | $42.95 | $43.00 |
| Purchase #5 | $5.30 | 3.263% | $5.4729 | $5.47 | $5.45 | $5.50 |
| Purchase #6 | $142.60 | 3.666% | $147.8277 | $147.83 | $147.85 | $147.80 |
| Purchase #7 | $27.68 | 7.855% | $29.8543 | $29.85 | $29.85 | $29.90 |
| 7 purchase totals = | $594.18 | $625.9569 | $625.96 | $625.95 | $626.00 | |