| 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 | $242.31 | 4.763% | $253.8512 | $253.85 | $253.85 | $253.90 |
| Purchase #2 | $7.52 | 8.870% | $8.187 | $8.19 | $8.20 | $8.20 |
| Purchase #3 | $190.35 | 12.463% | $214.0733 | $214.07 | $214.05 | $214.10 |
| Purchase #4 | $231.35 | 10.609% | $255.8939 | $255.89 | $255.90 | $255.90 |
| Purchase #5 | $28.77 | 4.368% | $30.0267 | $30.03 | $30.05 | $30.00 |
| Purchase #6 | $171.79 | 6.554% | $183.0491 | $183.05 | $183.05 | $183.00 |
| Purchase #7 | $9.85 | 6.715% | $10.5114 | $10.51 | $10.50 | $10.50 |
| 7 purchase totals = | $881.94 | $955.5926 | $955.59 | $955.60 | $955.60 | |