| 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 | $235.50 | 10.824% | $260.9905 | $260.99 | $261.00 | $261.00 |
| Purchase #2 | $87.97 | 5.581% | $92.8796 | $92.88 | $92.90 | $92.90 |
| Purchase #3 | $70.51 | 4.269% | $73.5201 | $73.52 | $73.50 | $73.50 |
| Purchase #4 | $53.43 | 5.768% | $56.5118 | $56.51 | $56.50 | $56.50 |
| Purchase #5 | $169.94 | 8.124% | $183.7459 | $183.75 | $183.75 | $183.70 |
| Purchase #6 | $193.61 | 3.205% | $199.8152 | $199.82 | $199.80 | $199.80 |
| Purchase #7 | $221.43 | 9.214% | $241.8326 | $241.83 | $241.85 | $241.80 |
| 7 purchase totals = | $1,032.39 | $1,109.2957 | $1,109.30 | $1,109.30 | $1,109.20 | |