| 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 | $187.28 | 6.804% | $200.0225 | $200.02 | $200.00 | $200.00 |
| Purchase #2 | $179.83 | 8.764% | $195.5903 | $195.59 | $195.60 | $195.60 |
| Purchase #3 | $205.53 | 4.305% | $214.3781 | $214.38 | $214.40 | $214.40 |
| Purchase #4 | $122.72 | 11.702% | $137.0807 | $137.08 | $137.10 | $137.10 |
| Purchase #5 | $247.71 | 12.310% | $278.2031 | $278.20 | $278.20 | $278.20 |
| Purchase #6 | $23.85 | 12.161% | $26.7504 | $26.75 | $26.75 | $26.80 |
| Purchase #7 | $216.39 | 8.753% | $235.3306 | $235.33 | $235.35 | $235.30 |
| 7 purchase totals = | $1,183.31 | $1,287.3557 | $1,287.35 | $1,287.40 | $1,287.40 | |