| 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 | $209.53 | 8.271% | $226.8602 | $226.86 | $226.85 | $226.90 |
| Purchase #2 | $215.55 | 11.550% | $240.446 | $240.45 | $240.45 | $240.40 |
| Purchase #3 | $157.45 | 13.679% | $178.9876 | $178.99 | $179.00 | $179.00 |
| Purchase #4 | $127.79 | 13.608% | $145.1797 | $145.18 | $145.20 | $145.20 |
| Purchase #5 | $140.81 | 6.420% | $149.85 | $149.85 | $149.85 | $149.90 |
| Purchase #6 | $238.83 | 7.763% | $257.3704 | $257.37 | $257.35 | $257.40 |
| Purchase #7 | $117.55 | 11.322% | $130.859 | $130.86 | $130.85 | $130.90 |
| 7 purchase totals = | $1,207.51 | $1,329.5529 | $1,329.56 | $1,329.55 | $1,329.70 | |