| 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 | $238.33 | 12.484% | $268.0831 | $268.08 | $268.10 | $268.10 |
| Purchase #2 | $67.58 | 13.213% | $76.5093 | $76.51 | $76.50 | $76.50 |
| Purchase #3 | $110.60 | 4.708% | $115.807 | $115.81 | $115.80 | $115.80 |
| Purchase #4 | $57.26 | 10.861% | $63.479 | $63.48 | $63.50 | $63.50 |
| Purchase #5 | $115.34 | 10.734% | $127.7206 | $127.72 | $127.70 | $127.70 |
| Purchase #6 | $147.93 | 13.824% | $168.3798 | $168.38 | $168.40 | $168.40 |
| Purchase #7 | $92.36 | 8.472% | $100.1847 | $100.18 | $100.20 | $100.20 |
| 7 purchase totals = | $829.40 | $920.1635 | $920.16 | $920.20 | $920.20 | |