| 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 | $183.55 | 10.377% | $202.597 | $202.60 | $202.60 | $202.60 |
| Purchase #2 | $141.59 | 12.403% | $159.1514 | $159.15 | $159.15 | $159.20 |
| Purchase #3 | $188.87 | 9.620% | $207.0393 | $207.04 | $207.05 | $207.00 |
| Purchase #4 | $125.54 | 7.222% | $134.6065 | $134.61 | $134.60 | $134.60 |
| Purchase #5 | $81.97 | 12.342% | $92.0867 | $92.09 | $92.10 | $92.10 |
| Purchase #6 | $172.86 | 10.215% | $190.5176 | $190.52 | $190.50 | $190.50 |
| Purchase #7 | $101.59 | 4.457% | $106.1179 | $106.12 | $106.10 | $106.10 |
| 7 purchase totals = | $995.97 | $1,092.1164 | $1,092.13 | $1,092.10 | $1,092.10 | |