| 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 | $210.28 | 11.403% | $234.2582 | $234.26 | $234.25 | $234.30 |
| Purchase #2 | $109.34 | 10.741% | $121.0842 | $121.08 | $121.10 | $121.10 |
| Purchase #3 | $55.64 | 6.835% | $59.443 | $59.44 | $59.45 | $59.40 |
| Purchase #4 | $173.67 | 4.359% | $181.2403 | $181.24 | $181.25 | $181.20 |
| Purchase #5 | $34.68 | 12.490% | $39.0115 | $39.01 | $39.00 | $39.00 |
| Purchase #6 | $81.73 | 6.711% | $87.2149 | $87.21 | $87.20 | $87.20 |
| Purchase #7 | $116.88 | 5.743% | $123.5924 | $123.59 | $123.60 | $123.60 |
| 7 purchase totals = | $782.22 | $845.8445 | $845.83 | $845.85 | $845.80 | |