| 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 | $102.35 | 11.853% | $114.4815 | $114.48 | $114.50 | $114.50 |
| Purchase #2 | $123.62 | 10.161% | $136.181 | $136.18 | $136.20 | $136.20 |
| Purchase #3 | $212.51 | 5.379% | $223.9409 | $223.94 | $223.95 | $223.90 |
| Purchase #4 | $111.36 | 5.245% | $117.2008 | $117.20 | $117.20 | $117.20 |
| Purchase #5 | $75.98 | 7.649% | $81.7917 | $81.79 | $81.80 | $81.80 |
| Purchase #6 | $232.89 | 6.559% | $248.1653 | $248.17 | $248.15 | $248.20 |
| Purchase #7 | $16.56 | 13.557% | $18.805 | $18.81 | $18.80 | $18.80 |
| 7 purchase totals = | $875.27 | $940.5662 | $940.57 | $940.60 | $940.60 | |