| 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 | $117.35 | 6.336% | $124.7853 | $124.79 | $124.80 | $124.80 |
| Purchase #2 | $190.91 | 5.712% | $201.8148 | $201.81 | $201.80 | $201.80 |
| Purchase #3 | $89.82 | 12.605% | $101.1418 | $101.14 | $101.15 | $101.10 |
| Purchase #4 | $234.33 | 7.187% | $251.1713 | $251.17 | $251.15 | $251.20 |
| Purchase #5 | $225.81 | 10.237% | $248.9262 | $248.93 | $248.95 | $248.90 |
| Purchase #6 | $180.85 | 6.641% | $192.8602 | $192.86 | $192.85 | $192.90 |
| Purchase #7 | $15.66 | 5.451% | $16.5136 | $16.51 | $16.50 | $16.50 |
| 7 purchase totals = | $1,054.73 | $1,137.2132 | $1,137.21 | $1,137.20 | $1,137.20 | |