| 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 | $112.70 | 10.563% | $124.6045 | $124.60 | $124.60 | $124.60 |
| Purchase #2 | $121.91 | 9.320% | $133.272 | $133.27 | $133.25 | $133.30 |
| Purchase #3 | $140.84 | 11.326% | $156.7915 | $156.79 | $156.80 | $156.80 |
| Purchase #4 | $96.82 | 10.620% | $107.1023 | $107.10 | $107.10 | $107.10 |
| Purchase #5 | $216.34 | 6.695% | $230.824 | $230.82 | $230.80 | $230.80 |
| Purchase #6 | $91.73 | 12.348% | $103.0568 | $103.06 | $103.05 | $103.10 |
| Purchase #7 | $191.88 | 3.314% | $198.2389 | $198.24 | $198.25 | $198.20 |
| 7 purchase totals = | $972.22 | $1,053.8900 | $1,053.88 | $1,053.85 | $1,053.90 | |