| 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 | $28.75 | 11.156% | $31.9574 | $31.96 | $31.95 | $32.00 |
| Purchase #2 | $241.58 | 8.694% | $262.583 | $262.58 | $262.60 | $262.60 |
| Purchase #3 | $32.28 | 3.846% | $33.5215 | $33.52 | $33.50 | $33.50 |
| Purchase #4 | $31.96 | 6.609% | $34.0722 | $34.07 | $34.05 | $34.10 |
| Purchase #5 | $181.50 | 12.589% | $204.349 | $204.35 | $204.35 | $204.30 |
| Purchase #6 | $223.90 | 8.566% | $243.0793 | $243.08 | $243.10 | $243.10 |
| Purchase #7 | $120.46 | 6.845% | $128.7055 | $128.71 | $128.70 | $128.70 |
| 7 purchase totals = | $860.43 | $938.2679 | $938.27 | $938.25 | $938.30 | |