| 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 | $209.31 | 10.501% | $231.2896 | $231.29 | $231.30 | $231.30 |
| Purchase #2 | $106.84 | 6.542% | $113.8295 | $113.83 | $113.85 | $113.80 |
| Purchase #3 | $18.89 | 12.612% | $21.2724 | $21.27 | $21.25 | $21.30 |
| Purchase #4 | $81.70 | 4.272% | $85.1902 | $85.19 | $85.20 | $85.20 |
| Purchase #5 | $189.51 | 8.788% | $206.1641 | $206.16 | $206.15 | $206.20 |
| Purchase #6 | $158.47 | 5.703% | $167.5075 | $167.51 | $167.50 | $167.50 |
| Purchase #7 | $184.36 | 11.539% | $205.6333 | $205.63 | $205.65 | $205.60 |
| 7 purchase totals = | $949.08 | $1,030.8866 | $1,030.88 | $1,030.90 | $1,030.90 | |