| 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 | $114.52 | 6.263% | $121.6924 | $121.69 | $121.70 | $121.70 |
| Purchase #2 | $111.56 | 3.262% | $115.1991 | $115.20 | $115.20 | $115.20 |
| Purchase #3 | $128.75 | 11.128% | $143.0773 | $143.08 | $143.10 | $143.10 |
| Purchase #4 | $208.60 | 3.409% | $215.7112 | $215.71 | $215.70 | $215.70 |
| Purchase #5 | $172.41 | 3.362% | $178.2064 | $178.21 | $178.20 | $178.20 |
| Purchase #6 | $55.30 | 12.147% | $62.0173 | $62.02 | $62.00 | $62.00 |
| Purchase #7 | $188.60 | 12.619% | $212.3994 | $212.40 | $212.40 | $212.40 |
| 7 purchase totals = | $979.74 | $1,048.3031 | $1,048.31 | $1,048.30 | $1,048.30 | |