| 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 | $203.95 | 12.773% | $230.0005 | $230.00 | $230.00 | $230.00 |
| Purchase #2 | $122.30 | 13.749% | $139.115 | $139.12 | $139.10 | $139.10 |
| Purchase #3 | $149.29 | 11.751% | $166.8331 | $166.83 | $166.85 | $166.80 |
| Purchase #4 | $80.55 | 10.416% | $88.9401 | $88.94 | $88.95 | $88.90 |
| Purchase #5 | $238.43 | 12.321% | $267.807 | $267.81 | $267.80 | $267.80 |
| Purchase #6 | $27.60 | 6.235% | $29.3209 | $29.32 | $29.30 | $29.30 |
| Purchase #7 | $49.52 | 4.192% | $51.5959 | $51.60 | $51.60 | $51.60 |
| 7 purchase totals = | $871.64 | $973.6125 | $973.62 | $973.60 | $973.50 | |