| 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 | $209.51 | 12.414% | $235.5186 | $235.52 | $235.50 | $235.50 |
| Purchase #2 | $248.74 | 3.388% | $257.1673 | $257.17 | $257.15 | $257.20 |
| Purchase #3 | $195.87 | 11.276% | $217.9563 | $217.96 | $217.95 | $218.00 |
| Purchase #4 | $225.44 | 13.149% | $255.0831 | $255.08 | $255.10 | $255.10 |
| Purchase #5 | $27.74 | 12.627% | $31.2427 | $31.24 | $31.25 | $31.20 |
| Purchase #6 | $6.82 | 10.304% | $7.5227 | $7.52 | $7.50 | $7.50 |
| Purchase #7 | $110.91 | 10.645% | $122.7164 | $122.72 | $122.70 | $122.70 |
| 7 purchase totals = | $1,025.03 | $1,127.2071 | $1,127.21 | $1,127.15 | $1,127.20 | |