| 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 | $142.96 | 9.858% | $157.053 | $157.05 | $157.05 | $157.10 |
| Purchase #2 | $74.27 | 9.362% | $81.2232 | $81.22 | $81.20 | $81.20 |
| Purchase #3 | $114.74 | 10.582% | $126.8818 | $126.88 | $126.90 | $126.90 |
| Purchase #4 | $235.78 | 3.390% | $243.7729 | $243.77 | $243.75 | $243.80 |
| Purchase #5 | $70.45 | 10.132% | $77.588 | $77.59 | $77.60 | $77.60 |
| Purchase #6 | $225.82 | 4.448% | $235.8645 | $235.86 | $235.85 | $235.90 |
| Purchase #7 | $91.86 | 12.306% | $103.1643 | $103.16 | $103.15 | $103.20 |
| 7 purchase totals = | $955.88 | $1,025.5477 | $1,025.53 | $1,025.50 | $1,025.70 | |