| 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 | $228.77 | 12.546% | $257.4715 | $257.47 | $257.45 | $257.50 |
| Purchase #2 | $188.37 | 12.124% | $211.208 | $211.21 | $211.20 | $211.20 |
| Purchase #3 | $249.95 | 8.293% | $270.6784 | $270.68 | $270.70 | $270.70 |
| Purchase #4 | $98.90 | 12.304% | $111.0687 | $111.07 | $111.05 | $111.10 |
| Purchase #5 | $79.80 | 7.816% | $86.0372 | $86.04 | $86.05 | $86.00 |
| Purchase #6 | $183.58 | 4.617% | $192.0559 | $192.06 | $192.05 | $192.10 |
| Purchase #7 | $43.82 | 13.729% | $49.836 | $49.84 | $49.85 | $49.80 |
| 7 purchase totals = | $1,073.19 | $1,178.3557 | $1,178.37 | $1,178.35 | $1,178.40 | |