| 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 | $193.57 | 4.224% | $201.7464 | $201.75 | $201.75 | $201.70 |
| Purchase #2 | $229.46 | 4.205% | $239.1088 | $239.11 | $239.10 | $239.10 |
| Purchase #3 | $244.65 | 5.818% | $258.8837 | $258.88 | $258.90 | $258.90 |
| Purchase #4 | $161.95 | 5.272% | $170.488 | $170.49 | $170.50 | $170.50 |
| Purchase #5 | $228.96 | 12.735% | $258.1181 | $258.12 | $258.10 | $258.10 |
| Purchase #6 | $5.39 | 8.706% | $5.8593 | $5.86 | $5.85 | $5.90 |
| Purchase #7 | $223.48 | 5.537% | $235.8541 | $235.85 | $235.85 | $235.90 |
| 7 purchase totals = | $1,287.46 | $1,370.0584 | $1,370.06 | $1,370.05 | $1,370.10 | |