| 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 | $217.55 | 8.200% | $235.3891 | $235.39 | $235.40 | $235.40 |
| Purchase #2 | $27.35 | 4.575% | $28.6013 | $28.60 | $28.60 | $28.60 |
| Purchase #3 | $50.69 | 12.756% | $57.156 | $57.16 | $57.15 | $57.20 |
| Purchase #4 | $190.78 | 8.490% | $206.9772 | $206.98 | $207.00 | $207.00 |
| Purchase #5 | $95.74 | 13.514% | $108.6783 | $108.68 | $108.70 | $108.70 |
| Purchase #6 | $93.47 | 11.722% | $104.4266 | $104.43 | $104.45 | $104.40 |
| Purchase #7 | $30.64 | 4.395% | $31.9866 | $31.99 | $32.00 | $32.00 |
| 7 purchase totals = | $706.22 | $773.2151 | $773.23 | $773.30 | $773.30 | |