| 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 | $9.48 | 8.492% | $10.285 | $10.29 | $10.30 | $10.30 |
| Purchase #2 | $216.31 | 8.598% | $234.9083 | $234.91 | $234.90 | $234.90 |
| Purchase #3 | $120.48 | 9.381% | $131.7822 | $131.78 | $131.80 | $131.80 |
| Purchase #4 | $244.41 | 6.556% | $260.4335 | $260.43 | $260.45 | $260.40 |
| Purchase #5 | $82.55 | 10.538% | $91.2491 | $91.25 | $91.25 | $91.20 |
| Purchase #6 | $139.77 | 11.339% | $155.6185 | $155.62 | $155.60 | $155.60 |
| Purchase #7 | $229.93 | 5.319% | $242.16 | $242.16 | $242.15 | $242.20 |
| 7 purchase totals = | $1,042.93 | $1,126.4366 | $1,126.44 | $1,126.45 | $1,126.40 | |