| 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 | $114.38 | 5.367% | $120.5188 | $120.52 | $120.50 | $120.50 |
| Purchase #2 | $45.39 | 6.691% | $48.427 | $48.43 | $48.45 | $48.40 |
| Purchase #3 | $106.99 | 12.802% | $120.6869 | $120.69 | $120.70 | $120.70 |
| Purchase #4 | $246.99 | 11.490% | $275.3692 | $275.37 | $275.35 | $275.40 |
| Purchase #5 | $130.93 | 7.715% | $141.0312 | $141.03 | $141.05 | $141.00 |
| Purchase #6 | $206.44 | 6.599% | $220.063 | $220.06 | $220.05 | $220.10 |
| Purchase #7 | $39.86 | 4.229% | $41.5457 | $41.55 | $41.55 | $41.50 |
| 7 purchase totals = | $890.98 | $967.6418 | $967.65 | $967.65 | $967.60 | |