| 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 | $212.25 | 7.555% | $228.2855 | $228.29 | $228.30 | $228.30 |
| Purchase #2 | $26.39 | 13.600% | $29.979 | $29.98 | $30.00 | $30.00 |
| Purchase #3 | $106.83 | 4.402% | $111.5327 | $111.53 | $111.55 | $111.50 |
| Purchase #4 | $226.65 | 5.609% | $239.3628 | $239.36 | $239.35 | $239.40 |
| Purchase #5 | $149.31 | 8.613% | $162.1701 | $162.17 | $162.15 | $162.20 |
| Purchase #6 | $249.89 | 13.838% | $284.4698 | $284.47 | $284.45 | $284.50 |
| Purchase #7 | $140.72 | 10.302% | $155.217 | $155.22 | $155.20 | $155.20 |
| 7 purchase totals = | $1,112.04 | $1,211.0169 | $1,211.02 | $1,211.00 | $1,211.10 | |