| 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 | $216.26 | 10.435% | $238.8267 | $238.83 | $238.85 | $238.80 |
| Purchase #2 | $164.61 | 7.525% | $176.9969 | $177.00 | $177.00 | $177.00 |
| Purchase #3 | $200.53 | 7.722% | $216.0149 | $216.01 | $216.00 | $216.00 |
| Purchase #4 | $133.69 | 6.305% | $142.1192 | $142.12 | $142.10 | $142.10 |
| Purchase #5 | $242.45 | 8.656% | $263.4365 | $263.44 | $263.45 | $263.40 |
| Purchase #6 | $120.62 | 13.508% | $136.9133 | $136.91 | $136.90 | $136.90 |
| Purchase #7 | $205.25 | 8.478% | $222.6511 | $222.65 | $222.65 | $222.70 |
| 7 purchase totals = | $1,283.41 | $1,396.9586 | $1,396.96 | $1,396.95 | $1,396.90 | |