| 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 | $196.78 | 13.834% | $224.0025 | $224.00 | $224.00 | $224.00 |
| Purchase #2 | $49.63 | 3.594% | $51.4137 | $51.41 | $51.40 | $51.40 |
| Purchase #3 | $55.34 | 11.501% | $61.7047 | $61.70 | $61.70 | $61.70 |
| Purchase #4 | $199.67 | 12.262% | $224.1535 | $224.15 | $224.15 | $224.20 |
| Purchase #5 | $137.60 | 5.866% | $145.6716 | $145.67 | $145.65 | $145.70 |
| Purchase #6 | $202.64 | 8.106% | $219.066 | $219.07 | $219.05 | $219.10 |
| Purchase #7 | $101.48 | 4.226% | $105.7685 | $105.77 | $105.75 | $105.80 |
| 7 purchase totals = | $943.14 | $1,031.7805 | $1,031.77 | $1,031.70 | $1,031.90 | |