| 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 | $101.26 | 10.102% | $111.4893 | $111.49 | $111.50 | $111.50 |
| Purchase #2 | $134.94 | 12.395% | $151.6658 | $151.67 | $151.65 | $151.70 |
| Purchase #3 | $206.55 | 4.144% | $215.1094 | $215.11 | $215.10 | $215.10 |
| Purchase #4 | $154.74 | 8.634% | $168.1003 | $168.10 | $168.10 | $168.10 |
| Purchase #5 | $182.64 | 13.226% | $206.796 | $206.80 | $206.80 | $206.80 |
| Purchase #6 | $213.52 | 3.139% | $220.2224 | $220.22 | $220.20 | $220.20 |
| Purchase #7 | $194.28 | 12.290% | $218.157 | $218.16 | $218.15 | $218.20 |
| 7 purchase totals = | $1,187.93 | $1,291.5402 | $1,291.55 | $1,291.50 | $1,291.60 | |