| 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 | $103.44 | 5.655% | $109.2895 | $109.29 | $109.30 | $109.30 |
| Purchase #2 | $199.96 | 4.851% | $209.6601 | $209.66 | $209.65 | $209.70 |
| Purchase #3 | $230.31 | 3.784% | $239.0249 | $239.02 | $239.00 | $239.00 |
| Purchase #4 | $192.70 | 5.615% | $203.5201 | $203.52 | $203.50 | $203.50 |
| Purchase #5 | $244.63 | 5.276% | $257.5367 | $257.54 | $257.55 | $257.50 |
| Purchase #6 | $114.89 | 10.396% | $126.834 | $126.83 | $126.85 | $126.80 |
| Purchase #7 | $202.65 | 5.116% | $213.0176 | $213.02 | $213.00 | $213.00 |
| 7 purchase totals = | $1,288.58 | $1,358.8829 | $1,358.88 | $1,358.85 | $1,358.80 | |