| 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 | $186.56 | 13.167% | $211.1244 | $211.12 | $211.10 | $211.10 |
| Purchase #2 | $193.46 | 4.767% | $202.6822 | $202.68 | $202.70 | $202.70 |
| Purchase #3 | $107.78 | 3.590% | $111.6493 | $111.65 | $111.65 | $111.60 |
| Purchase #4 | $208.25 | 7.432% | $223.7271 | $223.73 | $223.75 | $223.70 |
| Purchase #5 | $193.26 | 7.324% | $207.4144 | $207.41 | $207.40 | $207.40 |
| Purchase #6 | $99.53 | 10.728% | $110.2076 | $110.21 | $110.20 | $110.20 |
| Purchase #7 | $66.58 | 11.381% | $74.1575 | $74.16 | $74.15 | $74.20 |
| 7 purchase totals = | $1,055.42 | $1,140.9625 | $1,140.96 | $1,140.95 | $1,140.90 | |