| 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 | $113.60 | 5.177% | $119.4811 | $119.48 | $119.50 | $119.50 |
| Purchase #2 | $134.87 | 13.806% | $153.4902 | $153.49 | $153.50 | $153.50 |
| Purchase #3 | $174.77 | 13.315% | $198.0406 | $198.04 | $198.05 | $198.00 |
| Purchase #4 | $124.82 | 10.502% | $137.9286 | $137.93 | $137.95 | $137.90 |
| Purchase #5 | $228.98 | 8.313% | $248.0151 | $248.02 | $248.00 | $248.00 |
| Purchase #6 | $10.80 | 11.276% | $12.0178 | $12.02 | $12.00 | $12.00 |
| Purchase #7 | $112.68 | 9.379% | $123.2483 | $123.25 | $123.25 | $123.20 |
| 7 purchase totals = | $900.52 | $992.2217 | $992.23 | $992.25 | $992.10 | |