| 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 | $220.46 | 13.664% | $250.5837 | $250.58 | $250.60 | $250.60 |
| Purchase #2 | $203.95 | 6.239% | $216.6744 | $216.67 | $216.65 | $216.70 |
| Purchase #3 | $238.72 | 9.391% | $261.1382 | $261.14 | $261.15 | $261.10 |
| Purchase #4 | $142.95 | 3.561% | $148.0404 | $148.04 | $148.05 | $148.00 |
| Purchase #5 | $69.85 | 8.240% | $75.6056 | $75.61 | $75.60 | $75.60 |
| Purchase #6 | $139.34 | 11.562% | $155.4505 | $155.45 | $155.45 | $155.50 |
| Purchase #7 | $230.41 | 4.638% | $241.0964 | $241.10 | $241.10 | $241.10 |
| 7 purchase totals = | $1,245.68 | $1,348.5892 | $1,348.59 | $1,348.60 | $1,348.60 | |