| 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 | $26.28 | 5.373% | $27.692 | $27.69 | $27.70 | $27.70 |
| Purchase #2 | $237.88 | 10.289% | $262.3555 | $262.36 | $262.35 | $262.40 |
| Purchase #3 | $212.60 | 10.249% | $234.3894 | $234.39 | $234.40 | $234.40 |
| Purchase #4 | $147.76 | 7.649% | $159.0622 | $159.06 | $159.05 | $159.10 |
| Purchase #5 | $115.65 | 4.323% | $120.6495 | $120.65 | $120.65 | $120.60 |
| Purchase #6 | $178.89 | 5.815% | $189.2925 | $189.29 | $189.30 | $189.30 |
| Purchase #7 | $111.37 | 10.118% | $122.6384 | $122.64 | $122.65 | $122.60 |
| 7 purchase totals = | $1,030.43 | $1,116.0795 | $1,116.08 | $1,116.10 | $1,116.10 | |