| 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 | $215.33 | 8.728% | $234.124 | $234.12 | $234.10 | $234.10 |
| Purchase #2 | $26.55 | 12.311% | $29.8186 | $29.82 | $29.80 | $29.80 |
| Purchase #3 | $222.31 | 4.731% | $232.8275 | $232.83 | $232.85 | $232.80 |
| Purchase #4 | $146.37 | 3.683% | $151.7608 | $151.76 | $151.75 | $151.80 |
| Purchase #5 | $160.69 | 10.600% | $177.7231 | $177.72 | $177.70 | $177.70 |
| Purchase #6 | $204.26 | 12.639% | $230.0764 | $230.08 | $230.10 | $230.10 |
| Purchase #7 | $76.86 | 7.822% | $82.872 | $82.87 | $82.85 | $82.90 |
| 7 purchase totals = | $1,052.37 | $1,139.2024 | $1,139.20 | $1,139.15 | $1,139.20 | |