| 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 | $223.95 | 4.809% | $234.7198 | $234.72 | $234.70 | $234.70 |
| Purchase #2 | $84.59 | 8.374% | $91.6736 | $91.67 | $91.65 | $91.70 |
| Purchase #3 | $239.90 | 11.316% | $267.0471 | $267.05 | $267.05 | $267.00 |
| Purchase #4 | $113.90 | 5.319% | $119.9583 | $119.96 | $119.95 | $120.00 |
| Purchase #5 | $130.26 | 8.545% | $141.3907 | $141.39 | $141.40 | $141.40 |
| Purchase #6 | $189.65 | 6.568% | $202.1062 | $202.11 | $202.10 | $202.10 |
| Purchase #7 | $47.56 | 10.340% | $52.4777 | $52.48 | $52.50 | $52.50 |
| 7 purchase totals = | $1,029.81 | $1,109.3734 | $1,109.38 | $1,109.35 | $1,109.40 | |