| 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 | $83.32 | 3.105% | $85.9071 | $85.91 | $85.90 | $85.90 |
| Purchase #2 | $221.55 | 6.824% | $236.6686 | $236.67 | $236.65 | $236.70 |
| Purchase #3 | $229.92 | 6.571% | $245.028 | $245.03 | $245.05 | $245.00 |
| Purchase #4 | $113.31 | 7.733% | $122.0723 | $122.07 | $122.05 | $122.10 |
| Purchase #5 | $7.33 | 10.279% | $8.0835 | $8.08 | $8.10 | $8.10 |
| Purchase #6 | $108.43 | 13.414% | $122.9748 | $122.97 | $122.95 | $123.00 |
| Purchase #7 | $189.52 | 6.300% | $201.4598 | $201.46 | $201.45 | $201.50 |
| 7 purchase totals = | $953.38 | $1,022.1941 | $1,022.19 | $1,022.15 | $1,022.30 | |