| 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 | $90.57 | 12.265% | $101.6784 | $101.68 | $101.70 | $101.70 |
| Purchase #2 | $223.34 | 10.246% | $246.2234 | $246.22 | $246.20 | $246.20 |
| Purchase #3 | $197.28 | 3.547% | $204.2775 | $204.28 | $204.30 | $204.30 |
| Purchase #4 | $117.61 | 3.764% | $122.0368 | $122.04 | $122.05 | $122.00 |
| Purchase #5 | $33.78 | 3.270% | $34.8846 | $34.88 | $34.90 | $34.90 |
| Purchase #6 | $116.73 | 12.542% | $131.3703 | $131.37 | $131.35 | $131.40 |
| Purchase #7 | $83.49 | 5.591% | $88.1579 | $88.16 | $88.15 | $88.20 |
| 7 purchase totals = | $862.80 | $928.6289 | $928.63 | $928.65 | $928.70 | |