| 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 | $235.31 | 4.855% | $246.7343 | $246.73 | $246.75 | $246.70 |
| Purchase #2 | $61.64 | 12.677% | $69.4541 | $69.45 | $69.45 | $69.50 |
| Purchase #3 | $137.95 | 12.359% | $154.9992 | $155.00 | $155.00 | $155.00 |
| Purchase #4 | $100.67 | 6.593% | $107.3072 | $107.31 | $107.30 | $107.30 |
| Purchase #5 | $217.99 | 8.755% | $237.075 | $237.08 | $237.10 | $237.10 |
| Purchase #6 | $44.99 | 13.517% | $51.0713 | $51.07 | $51.05 | $51.10 |
| Purchase #7 | $113.51 | 6.689% | $121.1027 | $121.10 | $121.10 | $121.10 |
| 7 purchase totals = | $912.06 | $987.7438 | $987.74 | $987.75 | $987.80 | |