| 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 | $25.38 | 5.513% | $26.7792 | $26.78 | $26.80 | $26.80 |
| Purchase #2 | $94.44 | 13.207% | $106.9127 | $106.91 | $106.90 | $106.90 |
| Purchase #3 | $239.65 | 3.736% | $248.6033 | $248.60 | $248.60 | $248.60 |
| Purchase #4 | $206.31 | 9.736% | $226.3963 | $226.40 | $226.40 | $226.40 |
| Purchase #5 | $79.85 | 8.261% | $86.4464 | $86.45 | $86.45 | $86.40 |
| Purchase #6 | $88.71 | 7.325% | $95.208 | $95.21 | $95.20 | $95.20 |
| Purchase #7 | $233.36 | 7.608% | $251.114 | $251.11 | $251.10 | $251.10 |
| 7 purchase totals = | $967.70 | $1,041.4599 | $1,041.46 | $1,041.45 | $1,041.40 | |