| 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 | $250.74 | 9.733% | $275.1445 | $275.14 | $275.15 | $275.10 |
| Purchase #2 | $133.90 | 13.562% | $152.0595 | $152.06 | $152.05 | $152.10 |
| Purchase #3 | $48.47 | 3.257% | $50.0487 | $50.05 | $50.05 | $50.00 |
| Purchase #4 | $216.61 | 7.568% | $233.003 | $233.00 | $233.00 | $233.00 |
| Purchase #5 | $147.79 | 13.498% | $167.7387 | $167.74 | $167.75 | $167.70 |
| Purchase #6 | $93.60 | 8.474% | $101.5317 | $101.53 | $101.55 | $101.50 |
| Purchase #7 | $37.91 | 11.208% | $42.159 | $42.16 | $42.15 | $42.20 |
| 7 purchase totals = | $929.02 | $1,021.6851 | $1,021.68 | $1,021.70 | $1,021.60 | |