| 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 | $190.87 | 9.584% | $209.163 | $209.16 | $209.15 | $209.20 |
| Purchase #2 | $94.45 | 3.164% | $97.4384 | $97.44 | $97.45 | $97.40 |
| Purchase #3 | $250.83 | 13.363% | $284.3484 | $284.35 | $284.35 | $284.30 |
| Purchase #4 | $80.80 | 4.265% | $84.2461 | $84.25 | $84.25 | $84.20 |
| Purchase #5 | $66.59 | 6.134% | $70.6746 | $70.67 | $70.65 | $70.70 |
| Purchase #6 | $212.83 | 4.345% | $222.0775 | $222.08 | $222.10 | $222.10 |
| Purchase #7 | $112.95 | 6.597% | $120.4013 | $120.40 | $120.40 | $120.40 |
| 7 purchase totals = | $1,009.32 | $1,088.3493 | $1,088.35 | $1,088.35 | $1,088.30 | |