| 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 | $122.65 | 7.698% | $132.0916 | $132.09 | $132.10 | $132.10 |
| Purchase #2 | $10.55 | 11.836% | $11.7987 | $11.80 | $11.80 | $11.80 |
| Purchase #3 | $193.96 | 12.722% | $218.6356 | $218.64 | $218.65 | $218.60 |
| Purchase #4 | $120.76 | 3.372% | $124.832 | $124.83 | $124.85 | $124.80 |
| Purchase #5 | $233.98 | 4.803% | $245.2181 | $245.22 | $245.20 | $245.20 |
| Purchase #6 | $33.69 | 7.292% | $36.1467 | $36.15 | $36.15 | $36.10 |
| Purchase #7 | $37.40 | 12.794% | $42.185 | $42.19 | $42.20 | $42.20 |
| 7 purchase totals = | $752.99 | $810.9077 | $810.92 | $810.95 | $810.80 | |