| 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 | $91.96 | 9.461% | $100.6603 | $100.66 | $100.65 | $100.70 |
| Purchase #2 | $190.25 | 11.483% | $212.0964 | $212.10 | $212.10 | $212.10 |
| Purchase #3 | $203.98 | 13.733% | $231.9926 | $231.99 | $232.00 | $232.00 |
| Purchase #4 | $55.54 | 4.144% | $57.8416 | $57.84 | $57.85 | $57.80 |
| Purchase #5 | $241.80 | 10.669% | $267.5976 | $267.60 | $267.60 | $267.60 |
| Purchase #6 | $88.30 | 3.839% | $91.6898 | $91.69 | $91.70 | $91.70 |
| Purchase #7 | $166.35 | 4.393% | $173.6578 | $173.66 | $173.65 | $173.70 |
| 7 purchase totals = | $1,038.18 | $1,135.5361 | $1,135.54 | $1,135.55 | $1,135.60 | |