| 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 | $29.27 | 3.463% | $30.2836 | $30.28 | $30.30 | $30.30 |
| Purchase #2 | $93.69 | 12.115% | $105.0405 | $105.04 | $105.05 | $105.00 |
| Purchase #3 | $238.45 | 4.110% | $248.2503 | $248.25 | $248.25 | $248.30 |
| Purchase #4 | $194.77 | 6.330% | $207.0989 | $207.10 | $207.10 | $207.10 |
| Purchase #5 | $179.81 | 13.780% | $204.5878 | $204.59 | $204.60 | $204.60 |
| Purchase #6 | $201.65 | 5.308% | $212.3536 | $212.35 | $212.35 | $212.40 |
| Purchase #7 | $59.41 | 4.688% | $62.1951 | $62.20 | $62.20 | $62.20 |
| 7 purchase totals = | $997.05 | $1,069.8098 | $1,069.81 | $1,069.85 | $1,069.90 | |