| 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 | $18.95 | 6.377% | $20.1584 | $20.16 | $20.15 | $20.20 |
| Purchase #2 | $209.89 | 4.729% | $219.8157 | $219.82 | $219.80 | $219.80 |
| Purchase #3 | $11.70 | 9.393% | $12.799 | $12.80 | $12.80 | $12.80 |
| Purchase #4 | $230.56 | 11.659% | $257.441 | $257.44 | $257.45 | $257.40 |
| Purchase #5 | $249.35 | 13.153% | $282.147 | $282.15 | $282.15 | $282.10 |
| Purchase #6 | $186.30 | 4.508% | $194.6984 | $194.70 | $194.70 | $194.70 |
| Purchase #7 | $228.86 | 8.123% | $247.4503 | $247.45 | $247.45 | $247.50 |
| 7 purchase totals = | $1,135.61 | $1,234.5098 | $1,234.52 | $1,234.50 | $1,234.50 | |