| 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 | $78.67 | 3.200% | $81.1874 | $81.19 | $81.20 | $81.20 |
| Purchase #2 | $240.39 | 3.864% | $249.6787 | $249.68 | $249.70 | $249.70 |
| Purchase #3 | $6.27 | 7.511% | $6.7409 | $6.74 | $6.75 | $6.70 |
| Purchase #4 | $225.25 | 12.610% | $253.654 | $253.65 | $253.65 | $253.70 |
| Purchase #5 | $194.73 | 6.404% | $207.2005 | $207.20 | $207.20 | $207.20 |
| Purchase #6 | $215.35 | 3.518% | $222.926 | $222.93 | $222.95 | $222.90 |
| Purchase #7 | $81.49 | 6.298% | $86.6222 | $86.62 | $86.60 | $86.60 |
| 7 purchase totals = | $1,042.15 | $1,108.0097 | $1,108.01 | $1,108.05 | $1,108.00 | |