| 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 | $221.25 | 4.339% | $230.85 | $230.85 | $230.85 | $230.90 |
| Purchase #2 | $114.29 | 10.547% | $126.3442 | $126.34 | $126.35 | $126.30 |
| Purchase #3 | $146.87 | 11.344% | $163.5309 | $163.53 | $163.55 | $163.50 |
| Purchase #4 | $179.53 | 10.164% | $197.7774 | $197.78 | $197.80 | $197.80 |
| Purchase #5 | $120.46 | 7.794% | $129.8487 | $129.85 | $129.85 | $129.80 |
| Purchase #6 | $49.79 | 7.831% | $53.6891 | $53.69 | $53.70 | $53.70 |
| Purchase #7 | $173.42 | 3.833% | $180.0672 | $180.07 | $180.05 | $180.10 |
| 7 purchase totals = | $1,005.61 | $1,082.1075 | $1,082.11 | $1,082.15 | $1,082.10 | |