| 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 | $242.94 | 11.788% | $271.5778 | $271.58 | $271.60 | $271.60 |
| Purchase #2 | $117.60 | 12.605% | $132.4235 | $132.42 | $132.40 | $132.40 |
| Purchase #3 | $81.58 | 6.486% | $86.8713 | $86.87 | $86.85 | $86.90 |
| Purchase #4 | $31.51 | 13.639% | $35.8076 | $35.81 | $35.80 | $35.80 |
| Purchase #5 | $185.51 | 10.706% | $205.3707 | $205.37 | $205.35 | $205.40 |
| Purchase #6 | $67.89 | 9.427% | $74.29 | $74.29 | $74.30 | $74.30 |
| Purchase #7 | $177.95 | 11.160% | $197.8092 | $197.81 | $197.80 | $197.80 |
| 7 purchase totals = | $904.98 | $1,004.1501 | $1,004.15 | $1,004.10 | $1,004.20 | |