| 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 | $98.37 | 9.811% | $108.0211 | $108.02 | $108.00 | $108.00 |
| Purchase #2 | $202.35 | 8.684% | $219.9221 | $219.92 | $219.90 | $219.90 |
| Purchase #3 | $209.64 | 6.172% | $222.579 | $222.58 | $222.60 | $222.60 |
| Purchase #4 | $18.93 | 5.227% | $19.9195 | $19.92 | $19.90 | $19.90 |
| Purchase #5 | $63.56 | 4.267% | $66.2721 | $66.27 | $66.25 | $66.30 |
| Purchase #6 | $37.64 | 9.729% | $41.302 | $41.30 | $41.30 | $41.30 |
| Purchase #7 | $188.92 | 12.845% | $213.1868 | $213.19 | $213.20 | $213.20 |
| 7 purchase totals = | $819.41 | $891.2026 | $891.20 | $891.15 | $891.20 | |