| 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 | $20.62 | 13.125% | $23.3264 | $23.33 | $23.35 | $23.30 |
| Purchase #2 | $39.89 | 4.139% | $41.541 | $41.54 | $41.55 | $41.50 |
| Purchase #3 | $235.54 | 5.474% | $248.4335 | $248.43 | $248.45 | $248.40 |
| Purchase #4 | $179.97 | 4.407% | $187.9013 | $187.90 | $187.90 | $187.90 |
| Purchase #5 | $235.63 | 4.827% | $247.0039 | $247.00 | $247.00 | $247.00 |
| Purchase #6 | $164.83 | 13.652% | $187.3326 | $187.33 | $187.35 | $187.30 |
| Purchase #7 | $114.51 | 9.748% | $125.6724 | $125.67 | $125.65 | $125.70 |
| 7 purchase totals = | $990.99 | $1,061.2111 | $1,061.20 | $1,061.25 | $1,061.10 | |