| 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 | $34.53 | 4.691% | $36.1498 | $36.15 | $36.15 | $36.10 |
| Purchase #2 | $226.29 | 8.292% | $245.054 | $245.05 | $245.05 | $245.10 |
| Purchase #3 | $245.72 | 6.120% | $260.7581 | $260.76 | $260.75 | $260.80 |
| Purchase #4 | $172.87 | 10.534% | $191.0801 | $191.08 | $191.10 | $191.10 |
| Purchase #5 | $92.31 | 7.389% | $99.1308 | $99.13 | $99.15 | $99.10 |
| Purchase #6 | $164.99 | 11.843% | $184.5298 | $184.53 | $184.55 | $184.50 |
| Purchase #7 | $242.65 | 9.530% | $265.7745 | $265.77 | $265.75 | $265.80 |
| 7 purchase totals = | $1,179.36 | $1,282.4771 | $1,282.47 | $1,282.50 | $1,282.50 | |