| 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 | $117.91 | 13.201% | $133.4753 | $133.48 | $133.50 | $133.50 |
| Purchase #2 | $203.53 | 5.438% | $214.598 | $214.60 | $214.60 | $214.60 |
| Purchase #3 | $246.78 | 4.667% | $258.2972 | $258.30 | $258.30 | $258.30 |
| Purchase #4 | $62.84 | 12.289% | $70.5624 | $70.56 | $70.55 | $70.60 |
| Purchase #5 | $140.55 | 5.861% | $148.7876 | $148.79 | $148.80 | $148.80 |
| Purchase #6 | $26.72 | 9.763% | $29.3287 | $29.33 | $29.35 | $29.30 |
| Purchase #7 | $25.47 | 6.772% | $27.1948 | $27.19 | $27.20 | $27.20 |
| 7 purchase totals = | $823.80 | $882.2440 | $882.25 | $882.30 | $882.30 | |