| 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 | $11.99 | 12.583% | $13.4987 | $13.50 | $13.50 | $13.50 |
| Purchase #2 | $197.47 | 7.115% | $211.52 | $211.52 | $211.50 | $211.50 |
| Purchase #3 | $238.35 | 9.852% | $261.8322 | $261.83 | $261.85 | $261.80 |
| Purchase #4 | $192.49 | 5.764% | $203.5851 | $203.59 | $203.60 | $203.60 |
| Purchase #5 | $158.63 | 10.305% | $174.9768 | $174.98 | $175.00 | $175.00 |
| Purchase #6 | $32.52 | 10.547% | $35.9499 | $35.95 | $35.95 | $35.90 |
| Purchase #7 | $207.45 | 10.848% | $229.9542 | $229.95 | $229.95 | $230.00 |
| 7 purchase totals = | $1,038.90 | $1,131.3169 | $1,131.32 | $1,131.35 | $1,131.30 | |