| 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 | $250.37 | 3.486% | $259.0979 | $259.10 | $259.10 | $259.10 |
| Purchase #2 | $129.39 | 9.823% | $142.1 | $142.10 | $142.10 | $142.10 |
| Purchase #3 | $228.75 | 3.763% | $237.3579 | $237.36 | $237.35 | $237.40 |
| Purchase #4 | $129.96 | 5.684% | $137.3469 | $137.35 | $137.35 | $137.30 |
| Purchase #5 | $155.43 | 8.417% | $168.5125 | $168.51 | $168.50 | $168.50 |
| Purchase #6 | $25.87 | 10.227% | $28.5157 | $28.52 | $28.50 | $28.50 |
| Purchase #7 | $166.78 | 10.161% | $183.7265 | $183.73 | $183.75 | $183.70 |
| 7 purchase totals = | $1,086.55 | $1,156.6574 | $1,156.67 | $1,156.65 | $1,156.60 | |