| 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 | $220.98 | 11.821% | $247.102 | $247.10 | $247.10 | $247.10 |
| Purchase #2 | $218.86 | 13.638% | $248.7081 | $248.71 | $248.70 | $248.70 |
| Purchase #3 | $198.29 | 3.386% | $205.0041 | $205.00 | $205.00 | $205.00 |
| Purchase #4 | $61.44 | 12.122% | $68.8878 | $68.89 | $68.90 | $68.90 |
| Purchase #5 | $154.99 | 3.417% | $160.286 | $160.29 | $160.30 | $160.30 |
| Purchase #6 | $105.38 | 10.498% | $116.4428 | $116.44 | $116.45 | $116.40 |
| Purchase #7 | $178.28 | 13.785% | $202.8559 | $202.86 | $202.85 | $202.90 |
| 7 purchase totals = | $1,138.22 | $1,249.2867 | $1,249.29 | $1,249.30 | $1,249.30 | |