| 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 | $171.31 | 3.852% | $177.9089 | $177.91 | $177.90 | $177.90 |
| Purchase #2 | $217.79 | 12.598% | $245.2272 | $245.23 | $245.25 | $245.20 |
| Purchase #3 | $70.89 | 12.230% | $79.5598 | $79.56 | $79.55 | $79.60 |
| Purchase #4 | $27.80 | 4.592% | $29.0766 | $29.08 | $29.10 | $29.10 |
| Purchase #5 | $210.93 | 5.302% | $222.1135 | $222.11 | $222.10 | $222.10 |
| Purchase #6 | $132.42 | 4.734% | $138.6888 | $138.69 | $138.70 | $138.70 |
| Purchase #7 | $119.31 | 3.407% | $123.3749 | $123.37 | $123.35 | $123.40 |
| 7 purchase totals = | $950.45 | $1,015.9497 | $1,015.95 | $1,015.95 | $1,016.00 | |