| 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 | $25.43 | 10.114% | $28.002 | $28.00 | $28.00 | $28.00 |
| Purchase #2 | $171.47 | 11.341% | $190.9164 | $190.92 | $190.90 | $190.90 |
| Purchase #3 | $165.41 | 5.780% | $174.9707 | $174.97 | $174.95 | $175.00 |
| Purchase #4 | $239.85 | 9.780% | $263.3073 | $263.31 | $263.30 | $263.30 |
| Purchase #5 | $202.65 | 8.340% | $219.551 | $219.55 | $219.55 | $219.60 |
| Purchase #6 | $205.92 | 9.713% | $225.921 | $225.92 | $225.90 | $225.90 |
| Purchase #7 | $64.28 | 8.782% | $69.9251 | $69.93 | $69.95 | $69.90 |
| 7 purchase totals = | $1,075.01 | $1,172.5935 | $1,172.60 | $1,172.55 | $1,172.60 | |