| 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 | $204.41 | 12.210% | $229.3685 | $229.37 | $229.35 | $229.40 |
| Purchase #2 | $58.43 | 7.248% | $62.665 | $62.67 | $62.65 | $62.70 |
| Purchase #3 | $202.65 | 5.822% | $214.4483 | $214.45 | $214.45 | $214.40 |
| Purchase #4 | $200.28 | 6.116% | $212.5291 | $212.53 | $212.55 | $212.50 |
| Purchase #5 | $188.64 | 10.784% | $208.9829 | $208.98 | $209.00 | $209.00 |
| Purchase #6 | $106.58 | 13.256% | $120.7082 | $120.71 | $120.70 | $120.70 |
| Purchase #7 | $205.88 | 13.425% | $233.5194 | $233.52 | $233.50 | $233.50 |
| 7 purchase totals = | $1,166.87 | $1,282.2214 | $1,282.23 | $1,282.20 | $1,282.20 | |