| 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 | $231.44 | 8.550% | $251.2281 | $251.23 | $251.25 | $251.20 |
| Purchase #2 | $238.43 | 3.180% | $246.0121 | $246.01 | $246.00 | $246.00 |
| Purchase #3 | $164.41 | 7.161% | $176.1834 | $176.18 | $176.20 | $176.20 |
| Purchase #4 | $17.25 | 12.121% | $19.3409 | $19.34 | $19.35 | $19.30 |
| Purchase #5 | $193.47 | 4.268% | $201.7273 | $201.73 | $201.75 | $201.70 |
| Purchase #6 | $103.78 | 10.652% | $114.8346 | $114.83 | $114.85 | $114.80 |
| Purchase #7 | $173.95 | 12.621% | $195.9042 | $195.90 | $195.90 | $195.90 |
| 7 purchase totals = | $1,122.73 | $1,205.2306 | $1,205.22 | $1,205.30 | $1,205.10 | |