| 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 | $224.85 | 6.683% | $239.8767 | $239.88 | $239.90 | $239.90 |
| Purchase #2 | $134.32 | 13.717% | $152.7447 | $152.74 | $152.75 | $152.70 |
| Purchase #3 | $151.65 | 3.702% | $157.2641 | $157.26 | $157.25 | $157.30 |
| Purchase #4 | $38.36 | 11.423% | $42.7419 | $42.74 | $42.75 | $42.70 |
| Purchase #5 | $182.31 | 9.779% | $200.1381 | $200.14 | $200.15 | $200.10 |
| Purchase #6 | $213.99 | 3.582% | $221.6551 | $221.66 | $221.65 | $221.70 |
| Purchase #7 | $119.70 | 10.265% | $131.9872 | $131.99 | $132.00 | $132.00 |
| 7 purchase totals = | $1,065.18 | $1,146.4078 | $1,146.41 | $1,146.45 | $1,146.40 | |