| 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 | $126.67 | 3.311% | $130.864 | $130.86 | $130.85 | $130.90 |
| Purchase #2 | $20.38 | 8.222% | $22.0556 | $22.06 | $22.05 | $22.10 |
| Purchase #3 | $218.86 | 12.577% | $246.386 | $246.39 | $246.40 | $246.40 |
| Purchase #4 | $148.58 | 12.207% | $166.7172 | $166.72 | $166.70 | $166.70 |
| Purchase #5 | $148.47 | 9.412% | $162.444 | $162.44 | $162.45 | $162.40 |
| Purchase #6 | $25.43 | 4.240% | $26.5082 | $26.51 | $26.50 | $26.50 |
| Purchase #7 | $156.97 | 10.761% | $173.8615 | $173.86 | $173.85 | $173.90 |
| 7 purchase totals = | $845.36 | $928.8365 | $928.84 | $928.80 | $928.90 | |