| 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 | $124.93 | 4.730% | $130.8392 | $130.84 | $130.85 | $130.80 |
| Purchase #2 | $187.82 | 13.491% | $213.1588 | $213.16 | $213.15 | $213.20 |
| Purchase #3 | $213.78 | 6.308% | $227.2652 | $227.27 | $227.25 | $227.30 |
| Purchase #4 | $203.65 | 3.118% | $209.9998 | $210.00 | $210.00 | $210.00 |
| Purchase #5 | $228.81 | 3.272% | $236.2967 | $236.30 | $236.30 | $236.30 |
| Purchase #6 | $226.76 | 13.483% | $257.3341 | $257.33 | $257.35 | $257.30 |
| Purchase #7 | $83.99 | 6.275% | $89.2604 | $89.26 | $89.25 | $89.30 |
| 7 purchase totals = | $1,269.74 | $1,364.1542 | $1,364.16 | $1,364.15 | $1,364.20 | |