| 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 | $248.92 | 9.274% | $272.0048 | $272.00 | $272.00 | $272.00 |
| Purchase #2 | $191.89 | 13.817% | $218.4034 | $218.40 | $218.40 | $218.40 |
| Purchase #3 | $219.59 | 5.536% | $231.7465 | $231.75 | $231.75 | $231.70 |
| Purchase #4 | $60.91 | 7.192% | $65.2906 | $65.29 | $65.30 | $65.30 |
| Purchase #5 | $8.59 | 8.734% | $9.3403 | $9.34 | $9.35 | $9.30 |
| Purchase #6 | $213.98 | 9.788% | $234.9244 | $234.92 | $234.90 | $234.90 |
| Purchase #7 | $222.47 | 10.171% | $245.0974 | $245.10 | $245.10 | $245.10 |
| 7 purchase totals = | $1,166.35 | $1,276.8074 | $1,276.80 | $1,276.80 | $1,276.70 | |