| 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 | $211.50 | 5.868% | $223.9108 | $223.91 | $223.90 | $223.90 |
| Purchase #2 | $155.50 | 12.718% | $175.2765 | $175.28 | $175.30 | $175.30 |
| Purchase #3 | $108.43 | 10.791% | $120.1307 | $120.13 | $120.15 | $120.10 |
| Purchase #4 | $187.82 | 7.686% | $202.2558 | $202.26 | $202.25 | $202.30 |
| Purchase #5 | $154.55 | 10.653% | $171.0142 | $171.01 | $171.00 | $171.00 |
| Purchase #6 | $166.73 | 12.631% | $187.7897 | $187.79 | $187.80 | $187.80 |
| Purchase #7 | $20.68 | 3.862% | $21.4787 | $21.48 | $21.50 | $21.50 |
| 7 purchase totals = | $1,005.21 | $1,101.8564 | $1,101.86 | $1,101.90 | $1,101.90 | |