| 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 | $117.84 | 5.254% | $124.0313 | $124.03 | $124.05 | $124.00 |
| Purchase #2 | $143.46 | 8.615% | $155.8191 | $155.82 | $155.80 | $155.80 |
| Purchase #3 | $183.43 | 13.338% | $207.8959 | $207.90 | $207.90 | $207.90 |
| Purchase #4 | $227.65 | 7.569% | $244.8808 | $244.88 | $244.90 | $244.90 |
| Purchase #5 | $186.53 | 12.302% | $209.4769 | $209.48 | $209.50 | $209.50 |
| Purchase #6 | $224.56 | 13.376% | $254.5971 | $254.60 | $254.60 | $254.60 |
| Purchase #7 | $214.78 | 4.108% | $223.6032 | $223.60 | $223.60 | $223.60 |
| 7 purchase totals = | $1,298.25 | $1,420.3043 | $1,420.31 | $1,420.35 | $1,420.30 | |