| 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 | $185.99 | 8.844% | $202.439 | $202.44 | $202.45 | $202.40 |
| Purchase #2 | $159.29 | 12.566% | $179.3064 | $179.31 | $179.30 | $179.30 |
| Purchase #3 | $107.76 | 12.828% | $121.5835 | $121.58 | $121.60 | $121.60 |
| Purchase #4 | $65.73 | 10.648% | $72.7289 | $72.73 | $72.75 | $72.70 |
| Purchase #5 | $99.98 | 12.846% | $112.8234 | $112.82 | $112.80 | $112.80 |
| Purchase #6 | $169.72 | 13.590% | $192.7849 | $192.78 | $192.80 | $192.80 |
| Purchase #7 | $131.97 | 5.490% | $139.2152 | $139.22 | $139.20 | $139.20 |
| 7 purchase totals = | $920.44 | $1,020.8813 | $1,020.88 | $1,020.90 | $1,020.80 | |