| 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 | $111.49 | 3.558% | $115.4568 | $115.46 | $115.45 | $115.50 |
| Purchase #2 | $209.44 | 6.803% | $223.6882 | $223.69 | $223.70 | $223.70 |
| Purchase #3 | $226.51 | 11.635% | $252.8644 | $252.86 | $252.85 | $252.90 |
| Purchase #4 | $248.93 | 4.761% | $260.7816 | $260.78 | $260.80 | $260.80 |
| Purchase #5 | $112.91 | 10.449% | $124.708 | $124.71 | $124.70 | $124.70 |
| Purchase #6 | $239.30 | 10.126% | $263.5315 | $263.53 | $263.55 | $263.50 |
| Purchase #7 | $63.97 | 13.293% | $72.4735 | $72.47 | $72.45 | $72.50 |
| 7 purchase totals = | $1,212.55 | $1,313.5040 | $1,313.50 | $1,313.50 | $1,313.60 | |