| 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 | $211.76 | 12.175% | $237.5418 | $237.54 | $237.55 | $237.50 |
| Purchase #2 | $126.77 | 9.330% | $138.5976 | $138.60 | $138.60 | $138.60 |
| Purchase #3 | $75.99 | 13.175% | $86.0017 | $86.00 | $86.00 | $86.00 |
| Purchase #4 | $226.43 | 4.768% | $237.2262 | $237.23 | $237.25 | $237.20 |
| Purchase #5 | $208.53 | 13.827% | $237.3634 | $237.36 | $237.35 | $237.40 |
| Purchase #6 | $123.78 | 3.522% | $128.1395 | $128.14 | $128.15 | $128.10 |
| Purchase #7 | $93.74 | 7.846% | $101.0948 | $101.09 | $101.10 | $101.10 |
| 7 purchase totals = | $1,067.00 | $1,165.9650 | $1,165.96 | $1,166.00 | $1,165.90 | |