| 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 | $220.41 | 12.380% | $247.6968 | $247.70 | $247.70 | $247.70 |
| Purchase #2 | $213.81 | 7.104% | $228.9991 | $229.00 | $229.00 | $229.00 |
| Purchase #3 | $109.97 | 13.341% | $124.6411 | $124.64 | $124.65 | $124.60 |
| Purchase #4 | $218.59 | 10.166% | $240.8119 | $240.81 | $240.80 | $240.80 |
| Purchase #5 | $185.31 | 13.466% | $210.2638 | $210.26 | $210.25 | $210.30 |
| Purchase #6 | $63.52 | 11.628% | $70.9061 | $70.91 | $70.90 | $70.90 |
| Purchase #7 | $52.60 | 8.672% | $57.1615 | $57.16 | $57.15 | $57.20 |
| 7 purchase totals = | $1,064.21 | $1,180.4803 | $1,180.48 | $1,180.45 | $1,180.50 | |