| 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 | $214.91 | 13.387% | $243.68 | $243.68 | $243.70 | $243.70 |
| Purchase #2 | $181.57 | 13.576% | $206.2199 | $206.22 | $206.20 | $206.20 |
| Purchase #3 | $72.29 | 13.268% | $81.8814 | $81.88 | $81.90 | $81.90 |
| Purchase #4 | $219.99 | 8.282% | $238.2096 | $238.21 | $238.20 | $238.20 |
| Purchase #5 | $103.44 | 12.872% | $116.7548 | $116.75 | $116.75 | $116.80 |
| Purchase #6 | $76.50 | 5.227% | $80.4987 | $80.50 | $80.50 | $80.50 |
| Purchase #7 | $79.31 | 5.630% | $83.7752 | $83.78 | $83.80 | $83.80 |
| 7 purchase totals = | $948.01 | $1,051.0196 | $1,051.02 | $1,051.05 | $1,051.10 | |