| 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 | $226.37 | 5.767% | $239.4248 | $239.42 | $239.40 | $239.40 |
| Purchase #2 | $126.90 | 7.565% | $136.5 | $136.50 | $136.50 | $136.50 |
| Purchase #3 | $5.30 | 4.332% | $5.5296 | $5.53 | $5.55 | $5.50 |
| Purchase #4 | $135.57 | 9.332% | $148.2214 | $148.22 | $148.20 | $148.20 |
| Purchase #5 | $12.40 | 5.370% | $13.0659 | $13.07 | $13.05 | $13.10 |
| Purchase #6 | $114.68 | 7.332% | $123.0883 | $123.09 | $123.10 | $123.10 |
| Purchase #7 | $24.39 | 8.115% | $26.3692 | $26.37 | $26.35 | $26.40 |
| 7 purchase totals = | $645.61 | $692.1992 | $692.20 | $692.15 | $692.20 | |