| 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 | $218.56 | 9.298% | $238.8817 | $238.88 | $238.90 | $238.90 |
| Purchase #2 | $173.63 | 13.269% | $196.669 | $196.67 | $196.65 | $196.70 |
| Purchase #3 | $8.58 | 6.519% | $9.1393 | $9.14 | $9.15 | $9.10 |
| Purchase #4 | $91.54 | 9.446% | $100.1869 | $100.19 | $100.20 | $100.20 |
| Purchase #5 | $249.93 | 7.362% | $268.3298 | $268.33 | $268.35 | $268.30 |
| Purchase #6 | $223.39 | 6.615% | $238.1672 | $238.17 | $238.15 | $238.20 |
| Purchase #7 | $29.55 | 4.802% | $30.969 | $30.97 | $30.95 | $31.00 |
| 7 purchase totals = | $995.18 | $1,082.3429 | $1,082.35 | $1,082.35 | $1,082.40 | |