| 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 | $210.44 | 13.743% | $239.3608 | $239.36 | $239.35 | $239.40 |
| Purchase #2 | $121.32 | 8.497% | $131.6286 | $131.63 | $131.65 | $131.60 |
| Purchase #3 | $40.52 | 8.221% | $43.8511 | $43.85 | $43.85 | $43.90 |
| Purchase #4 | $59.77 | 9.725% | $65.5826 | $65.58 | $65.60 | $65.60 |
| Purchase #5 | $37.27 | 4.624% | $38.9934 | $38.99 | $39.00 | $39.00 |
| Purchase #6 | $18.37 | 6.486% | $19.5615 | $19.56 | $19.55 | $19.60 |
| Purchase #7 | $52.67 | 5.839% | $55.7454 | $55.75 | $55.75 | $55.70 |
| 7 purchase totals = | $540.36 | $594.7234 | $594.72 | $594.75 | $594.80 | |