| 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 | $113.80 | 11.761% | $127.184 | $127.18 | $127.20 | $127.20 |
| Purchase #2 | $209.70 | 12.109% | $235.0926 | $235.09 | $235.10 | $235.10 |
| Purchase #3 | $222.68 | 4.229% | $232.0971 | $232.10 | $232.10 | $232.10 |
| Purchase #4 | $201.66 | 13.788% | $229.4649 | $229.46 | $229.45 | $229.50 |
| Purchase #5 | $42.60 | 13.873% | $48.5099 | $48.51 | $48.50 | $48.50 |
| Purchase #6 | $77.37 | 5.578% | $81.6857 | $81.69 | $81.70 | $81.70 |
| Purchase #7 | $218.73 | 4.656% | $228.9141 | $228.91 | $228.90 | $228.90 |
| 7 purchase totals = | $1,086.54 | $1,182.9483 | $1,182.94 | $1,182.95 | $1,183.00 | |