| 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 | $104.28 | 3.393% | $107.8182 | $107.82 | $107.80 | $107.80 |
| Purchase #2 | $179.37 | 5.285% | $188.8497 | $188.85 | $188.85 | $188.80 |
| Purchase #3 | $103.76 | 7.143% | $111.1716 | $111.17 | $111.15 | $111.20 |
| Purchase #4 | $194.76 | 6.702% | $207.8128 | $207.81 | $207.80 | $207.80 |
| Purchase #5 | $99.42 | 3.305% | $102.7058 | $102.71 | $102.70 | $102.70 |
| Purchase #6 | $9.87 | 13.198% | $11.1726 | $11.17 | $11.15 | $11.20 |
| Purchase #7 | $222.95 | 8.760% | $242.4804 | $242.48 | $242.50 | $242.50 |
| 7 purchase totals = | $914.41 | $972.0111 | $972.01 | $971.95 | $972.00 | |