| 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 | $184.74 | 3.122% | $190.5076 | $190.51 | $190.50 | $190.50 |
| Purchase #2 | $10.79 | 11.705% | $12.053 | $12.05 | $12.05 | $12.10 |
| Purchase #3 | $241.51 | 13.272% | $273.5632 | $273.56 | $273.55 | $273.60 |
| Purchase #4 | $98.38 | 8.416% | $106.6597 | $106.66 | $106.65 | $106.70 |
| Purchase #5 | $215.95 | 11.178% | $240.0889 | $240.09 | $240.10 | $240.10 |
| Purchase #6 | $41.37 | 6.265% | $43.9618 | $43.96 | $43.95 | $44.00 |
| Purchase #7 | $193.89 | 9.160% | $211.6503 | $211.65 | $211.65 | $211.70 |
| 7 purchase totals = | $986.63 | $1,078.4845 | $1,078.48 | $1,078.45 | $1,078.70 | |