| 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 | $216.68 | 3.780% | $224.8705 | $224.87 | $224.85 | $224.90 |
| Purchase #2 | $181.75 | 10.430% | $200.7065 | $200.71 | $200.70 | $200.70 |
| Purchase #3 | $91.44 | 5.487% | $96.4573 | $96.46 | $96.45 | $96.50 |
| Purchase #4 | $180.63 | 11.653% | $201.6788 | $201.68 | $201.70 | $201.70 |
| Purchase #5 | $18.88 | 7.845% | $20.3611 | $20.36 | $20.35 | $20.40 |
| Purchase #6 | $214.45 | 5.386% | $226.0003 | $226.00 | $226.00 | $226.00 |
| Purchase #7 | $71.56 | 5.615% | $75.5781 | $75.58 | $75.60 | $75.60 |
| 7 purchase totals = | $975.39 | $1,045.6526 | $1,045.66 | $1,045.65 | $1,045.80 | |