| 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 | $136.51 | 4.614% | $142.8086 | $142.81 | $142.80 | $142.80 |
| Purchase #2 | $198.66 | 13.746% | $225.9678 | $225.97 | $225.95 | $226.00 |
| Purchase #3 | $186.50 | 6.277% | $198.2066 | $198.21 | $198.20 | $198.20 |
| Purchase #4 | $217.72 | 5.864% | $230.4871 | $230.49 | $230.50 | $230.50 |
| Purchase #5 | $79.44 | 7.727% | $85.5783 | $85.58 | $85.60 | $85.60 |
| Purchase #6 | $118.58 | 4.459% | $123.8675 | $123.87 | $123.85 | $123.90 |
| Purchase #7 | $97.51 | 10.795% | $108.0362 | $108.04 | $108.05 | $108.00 |
| 7 purchase totals = | $1,034.92 | $1,114.9521 | $1,114.97 | $1,114.95 | $1,115.00 | |