| 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 | $239.67 | 5.760% | $253.475 | $253.48 | $253.50 | $253.50 |
| Purchase #2 | $122.79 | 12.231% | $137.8084 | $137.81 | $137.80 | $137.80 |
| Purchase #3 | $162.52 | 10.540% | $179.6496 | $179.65 | $179.65 | $179.60 |
| Purchase #4 | $99.97 | 3.727% | $103.6959 | $103.70 | $103.70 | $103.70 |
| Purchase #5 | $47.70 | 9.653% | $52.3045 | $52.30 | $52.30 | $52.30 |
| Purchase #6 | $93.86 | 13.695% | $106.7141 | $106.71 | $106.70 | $106.70 |
| Purchase #7 | $226.28 | 12.119% | $253.7029 | $253.70 | $253.70 | $253.70 |
| 7 purchase totals = | $992.79 | $1,087.3504 | $1,087.35 | $1,087.35 | $1,087.30 | |