| 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 | $232.93 | 4.445% | $243.2837 | $243.28 | $243.30 | $243.30 |
| Purchase #2 | $5.37 | 10.850% | $5.9526 | $5.95 | $5.95 | $6.00 |
| Purchase #3 | $187.32 | 12.421% | $210.587 | $210.59 | $210.60 | $210.60 |
| Purchase #4 | $189.27 | 7.551% | $203.5618 | $203.56 | $203.55 | $203.60 |
| Purchase #5 | $89.41 | 10.190% | $98.5209 | $98.52 | $98.50 | $98.50 |
| Purchase #6 | $238.39 | 3.200% | $246.0185 | $246.02 | $246.00 | $246.00 |
| Purchase #7 | $22.69 | 3.340% | $23.4478 | $23.45 | $23.45 | $23.40 |
| 7 purchase totals = | $965.38 | $1,031.3723 | $1,031.37 | $1,031.35 | $1,031.40 | |