| 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 | $194.37 | 3.340% | $200.862 | $200.86 | $200.85 | $200.90 |
| Purchase #2 | $157.30 | 5.141% | $165.3868 | $165.39 | $165.40 | $165.40 |
| Purchase #3 | $228.67 | 13.843% | $260.3248 | $260.32 | $260.30 | $260.30 |
| Purchase #4 | $58.36 | 8.485% | $63.3118 | $63.31 | $63.30 | $63.30 |
| Purchase #5 | $32.69 | 12.438% | $36.756 | $36.76 | $36.75 | $36.80 |
| Purchase #6 | $221.42 | 6.271% | $235.3052 | $235.31 | $235.30 | $235.30 |
| Purchase #7 | $18.99 | 9.201% | $20.7373 | $20.74 | $20.75 | $20.70 |
| 7 purchase totals = | $911.80 | $982.6839 | $982.69 | $982.65 | $982.70 | |