| 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 | $114.83 | 13.130% | $129.9072 | $129.91 | $129.90 | $129.90 |
| Purchase #2 | $29.33 | 9.301% | $32.058 | $32.06 | $32.05 | $32.10 |
| Purchase #3 | $135.83 | 10.873% | $150.5988 | $150.60 | $150.60 | $150.60 |
| Purchase #4 | $231.78 | 6.456% | $246.7437 | $246.74 | $246.75 | $246.70 |
| Purchase #5 | $154.62 | 8.284% | $167.4287 | $167.43 | $167.45 | $167.40 |
| Purchase #6 | $229.34 | 3.166% | $236.6009 | $236.60 | $236.60 | $236.60 |
| Purchase #7 | $5.80 | 12.290% | $6.5128 | $6.51 | $6.50 | $6.50 |
| 7 purchase totals = | $901.53 | $969.8501 | $969.85 | $969.85 | $969.80 | |