| 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 | $198.78 | 10.605% | $219.8606 | $219.86 | $219.85 | $219.90 |
| Purchase #2 | $207.69 | 6.508% | $221.2065 | $221.21 | $221.20 | $221.20 |
| Purchase #3 | $167.94 | 4.797% | $175.9961 | $176.00 | $176.00 | $176.00 |
| Purchase #4 | $19.53 | 11.414% | $21.7592 | $21.76 | $21.75 | $21.80 |
| Purchase #5 | $41.74 | 6.759% | $44.5612 | $44.56 | $44.55 | $44.60 |
| Purchase #6 | $193.58 | 5.340% | $203.9172 | $203.92 | $203.90 | $203.90 |
| Purchase #7 | $231.38 | 13.619% | $262.8916 | $262.89 | $262.90 | $262.90 |
| 7 purchase totals = | $1,060.64 | $1,150.1924 | $1,150.20 | $1,150.15 | $1,150.30 | |