| 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 | $231.61 | 8.224% | $250.6576 | $250.66 | $250.65 | $250.70 |
| Purchase #2 | $225.27 | 6.154% | $239.1331 | $239.13 | $239.15 | $239.10 |
| Purchase #3 | $208.67 | 11.534% | $232.738 | $232.74 | $232.75 | $232.70 |
| Purchase #4 | $10.81 | 12.378% | $12.1481 | $12.15 | $12.15 | $12.10 |
| Purchase #5 | $15.51 | 3.834% | $16.1047 | $16.10 | $16.10 | $16.10 |
| Purchase #6 | $32.36 | 8.559% | $35.1297 | $35.13 | $35.15 | $35.10 |
| Purchase #7 | $38.51 | 6.463% | $40.9989 | $41.00 | $41.00 | $41.00 |
| 7 purchase totals = | $762.74 | $826.9101 | $826.91 | $826.95 | $826.80 | |