| 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 | $189.94 | 10.358% | $209.614 | $209.61 | $209.60 | $209.60 |
| Purchase #2 | $220.73 | 5.145% | $232.0866 | $232.09 | $232.10 | $232.10 |
| Purchase #3 | $42.62 | 4.610% | $44.5848 | $44.58 | $44.60 | $44.60 |
| Purchase #4 | $143.56 | 8.811% | $156.2091 | $156.21 | $156.20 | $156.20 |
| Purchase #5 | $217.37 | 8.138% | $235.0596 | $235.06 | $235.05 | $235.10 |
| Purchase #6 | $54.35 | 3.594% | $56.3033 | $56.30 | $56.30 | $56.30 |
| Purchase #7 | $156.74 | 12.509% | $176.3466 | $176.35 | $176.35 | $176.30 |
| 7 purchase totals = | $1,025.31 | $1,110.2040 | $1,110.20 | $1,110.20 | $1,110.20 | |