| 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 | $117.80 | 11.428% | $131.2622 | $131.26 | $131.25 | $131.30 |
| Purchase #2 | $241.54 | 12.227% | $271.0731 | $271.07 | $271.05 | $271.10 |
| Purchase #3 | $167.27 | 13.850% | $190.4369 | $190.44 | $190.45 | $190.40 |
| Purchase #4 | $74.79 | 8.805% | $81.3753 | $81.38 | $81.40 | $81.40 |
| Purchase #5 | $208.94 | 5.532% | $220.4986 | $220.50 | $220.50 | $220.50 |
| Purchase #6 | $193.35 | 8.803% | $210.3706 | $210.37 | $210.35 | $210.40 |
| Purchase #7 | $113.25 | 4.121% | $117.917 | $117.92 | $117.90 | $117.90 |
| 7 purchase totals = | $1,116.94 | $1,222.9337 | $1,222.94 | $1,222.90 | $1,223.00 | |