| 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 | $101.25 | 7.250% | $108.5906 | $108.59 | $108.60 | $108.60 |
| Purchase #2 | $81.98 | 3.744% | $85.0493 | $85.05 | $85.05 | $85.00 |
| Purchase #3 | $214.91 | 9.443% | $235.204 | $235.20 | $235.20 | $235.20 |
| Purchase #4 | $83.89 | 9.819% | $92.1272 | $92.13 | $92.15 | $92.10 |
| Purchase #5 | $196.30 | 6.117% | $208.3077 | $208.31 | $208.30 | $208.30 |
| Purchase #6 | $198.33 | 7.209% | $212.6276 | $212.63 | $212.65 | $212.60 |
| Purchase #7 | $75.28 | 5.708% | $79.577 | $79.58 | $79.60 | $79.60 |
| 7 purchase totals = | $951.94 | $1,021.4834 | $1,021.49 | $1,021.55 | $1,021.40 | |