| 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 | $10.99 | 3.873% | $11.4156 | $11.42 | $11.40 | $11.40 |
| Purchase #2 | $249.85 | 3.285% | $258.0576 | $258.06 | $258.05 | $258.10 |
| Purchase #3 | $43.56 | 11.357% | $48.5071 | $48.51 | $48.50 | $48.50 |
| Purchase #4 | $165.59 | 10.517% | $183.0051 | $183.01 | $183.00 | $183.00 |
| Purchase #5 | $182.78 | 3.305% | $188.8209 | $188.82 | $188.80 | $188.80 |
| Purchase #6 | $86.92 | 6.766% | $92.801 | $92.80 | $92.80 | $92.80 |
| Purchase #7 | $221.91 | 10.297% | $244.7601 | $244.76 | $244.75 | $244.80 |
| 7 purchase totals = | $961.60 | $1,027.3674 | $1,027.38 | $1,027.30 | $1,027.40 | |