| 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 | $86.52 | 5.260% | $91.071 | $91.07 | $91.05 | $91.10 |
| Purchase #2 | $232.36 | 10.651% | $257.1087 | $257.11 | $257.10 | $257.10 |
| Purchase #3 | $173.34 | 9.271% | $189.4104 | $189.41 | $189.40 | $189.40 |
| Purchase #4 | $148.47 | 4.189% | $154.6894 | $154.69 | $154.70 | $154.70 |
| Purchase #5 | $204.76 | 7.527% | $220.1723 | $220.17 | $220.15 | $220.20 |
| Purchase #6 | $249.35 | 13.264% | $282.4238 | $282.42 | $282.40 | $282.40 |
| Purchase #7 | $176.27 | 5.702% | $186.3209 | $186.32 | $186.30 | $186.30 |
| 7 purchase totals = | $1,271.07 | $1,381.1965 | $1,381.19 | $1,381.10 | $1,381.20 | |