| 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 | $96.79 | 11.494% | $107.915 | $107.92 | $107.90 | $107.90 |
| Purchase #2 | $236.66 | 7.410% | $254.1965 | $254.20 | $254.20 | $254.20 |
| Purchase #3 | $6.84 | 8.756% | $7.4389 | $7.44 | $7.45 | $7.40 |
| Purchase #4 | $95.36 | 8.335% | $103.3083 | $103.31 | $103.30 | $103.30 |
| Purchase #5 | $65.61 | 13.749% | $74.6307 | $74.63 | $74.65 | $74.60 |
| Purchase #6 | $193.87 | 4.108% | $201.8342 | $201.83 | $201.85 | $201.80 |
| Purchase #7 | $246.32 | 3.704% | $255.4437 | $255.44 | $255.45 | $255.40 |
| 7 purchase totals = | $941.45 | $1,004.7673 | $1,004.77 | $1,004.80 | $1,004.60 | |