| 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 | $193.46 | 4.342% | $201.86 | $201.86 | $201.85 | $201.90 |
| Purchase #2 | $190.34 | 11.562% | $212.3471 | $212.35 | $212.35 | $212.30 |
| Purchase #3 | $166.59 | 8.779% | $181.2149 | $181.21 | $181.20 | $181.20 |
| Purchase #4 | $8.71 | 9.349% | $9.5243 | $9.52 | $9.50 | $9.50 |
| Purchase #5 | $86.76 | 12.164% | $97.3135 | $97.31 | $97.30 | $97.30 |
| Purchase #6 | $248.29 | 11.514% | $276.8781 | $276.88 | $276.90 | $276.90 |
| Purchase #7 | $35.67 | 10.266% | $39.3319 | $39.33 | $39.35 | $39.30 |
| 7 purchase totals = | $929.82 | $1,018.4698 | $1,018.46 | $1,018.45 | $1,018.40 | |