| 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 | $203.73 | 10.471% | $225.0626 | $225.06 | $225.05 | $225.10 |
| Purchase #2 | $226.99 | 12.300% | $254.9098 | $254.91 | $254.90 | $254.90 |
| Purchase #3 | $208.70 | 4.323% | $217.7221 | $217.72 | $217.70 | $217.70 |
| Purchase #4 | $154.62 | 4.802% | $162.0449 | $162.04 | $162.05 | $162.00 |
| Purchase #5 | $154.58 | 13.418% | $175.3215 | $175.32 | $175.30 | $175.30 |
| Purchase #6 | $34.82 | 5.681% | $36.7981 | $36.80 | $36.80 | $36.80 |
| Purchase #7 | $98.50 | 10.736% | $109.075 | $109.08 | $109.10 | $109.10 |
| 7 purchase totals = | $1,081.94 | $1,180.9340 | $1,180.93 | $1,180.90 | $1,180.90 | |