| 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 | $186.58 | 12.656% | $210.1936 | $210.19 | $210.20 | $210.20 |
| Purchase #2 | $90.52 | 5.256% | $95.2777 | $95.28 | $95.30 | $95.30 |
| Purchase #3 | $156.29 | 3.459% | $161.6961 | $161.70 | $161.70 | $161.70 |
| Purchase #4 | $24.61 | 3.416% | $25.4507 | $25.45 | $25.45 | $25.50 |
| Purchase #5 | $25.42 | 4.469% | $26.556 | $26.56 | $26.55 | $26.60 |
| Purchase #6 | $99.45 | 9.462% | $108.86 | $108.86 | $108.85 | $108.90 |
| Purchase #7 | $244.98 | 6.527% | $260.9698 | $260.97 | $260.95 | $261.00 |
| 7 purchase totals = | $827.85 | $889.0039 | $889.01 | $889.00 | $889.20 | |