| 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 | $226.43 | 13.861% | $257.8155 | $257.82 | $257.80 | $257.80 |
| Purchase #2 | $241.87 | 8.160% | $261.6066 | $261.61 | $261.60 | $261.60 |
| Purchase #3 | $17.49 | 11.647% | $19.5271 | $19.53 | $19.55 | $19.50 |
| Purchase #4 | $193.69 | 11.297% | $215.5712 | $215.57 | $215.55 | $215.60 |
| Purchase #5 | $77.91 | 13.632% | $88.5307 | $88.53 | $88.55 | $88.50 |
| Purchase #6 | $209.84 | 6.768% | $224.042 | $224.04 | $224.05 | $224.00 |
| Purchase #7 | $175.62 | 4.344% | $183.2489 | $183.25 | $183.25 | $183.20 |
| 7 purchase totals = | $1,142.85 | $1,250.3420 | $1,250.35 | $1,250.35 | $1,250.20 | |