| 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 | $122.57 | 9.543% | $134.2669 | $134.27 | $134.25 | $134.30 |
| Purchase #2 | $140.34 | 5.744% | $148.4011 | $148.40 | $148.40 | $148.40 |
| Purchase #3 | $16.37 | 6.271% | $17.3966 | $17.40 | $17.40 | $17.40 |
| Purchase #4 | $63.95 | 10.392% | $70.5957 | $70.60 | $70.60 | $70.60 |
| Purchase #5 | $16.59 | 8.836% | $18.0559 | $18.06 | $18.05 | $18.10 |
| Purchase #6 | $202.97 | 4.233% | $211.5617 | $211.56 | $211.55 | $211.60 |
| Purchase #7 | $223.33 | 4.798% | $234.0454 | $234.05 | $234.05 | $234.00 |
| 7 purchase totals = | $786.12 | $834.3233 | $834.34 | $834.30 | $834.40 | |