| 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 | $244.96 | 11.538% | $273.2235 | $273.22 | $273.20 | $273.20 |
| Purchase #2 | $104.71 | 5.706% | $110.6848 | $110.68 | $110.70 | $110.70 |
| Purchase #3 | $178.81 | 12.451% | $201.0736 | $201.07 | $201.05 | $201.10 |
| Purchase #4 | $78.64 | 6.625% | $83.8499 | $83.85 | $83.85 | $83.80 |
| Purchase #5 | $156.35 | 4.122% | $162.7947 | $162.79 | $162.80 | $162.80 |
| Purchase #6 | $165.32 | 9.475% | $180.9841 | $180.98 | $181.00 | $181.00 |
| Purchase #7 | $109.31 | 4.572% | $114.3077 | $114.31 | $114.30 | $114.30 |
| 7 purchase totals = | $1,038.10 | $1,126.9183 | $1,126.90 | $1,126.90 | $1,126.90 | |