| 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 | $201.97 | 13.526% | $229.2885 | $229.29 | $229.30 | $229.30 |
| Purchase #2 | $113.43 | 7.812% | $122.2912 | $122.29 | $122.30 | $122.30 |
| Purchase #3 | $206.25 | 11.383% | $229.7274 | $229.73 | $229.75 | $229.70 |
| Purchase #4 | $57.93 | 8.292% | $62.7336 | $62.73 | $62.75 | $62.70 |
| Purchase #5 | $136.53 | 4.245% | $142.3257 | $142.33 | $142.35 | $142.30 |
| Purchase #6 | $41.32 | 9.345% | $45.1814 | $45.18 | $45.20 | $45.20 |
| Purchase #7 | $154.62 | 13.646% | $175.7194 | $175.72 | $175.70 | $175.70 |
| 7 purchase totals = | $912.05 | $1,007.2672 | $1,007.27 | $1,007.35 | $1,007.20 | |